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Part Manufacturer Description Datasheet Download Buy Part
LTC3805HMSE-5#TRPBF Linear Technology LTC3805-5 - Adjustable Frequency Current Mode Flyback/ Boost/SEPIC DC/DC Controller; Package: MSOP; Pins: 10; Temperature Range: -40°C to 125°C
LTC3805EDD-5#TRPBF Linear Technology LTC3805-5 - Adjustable Frequency Current Mode Flyback/ Boost/SEPIC DC/DC Controller; Package: DFN; Pins: 10; Temperature Range: -40°C to 85°C
LTC3873EDDB-5#TRPBF Linear Technology LTC3873-5 - No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C
LTC3872ETS8#TR Linear Technology LTC3872 - No RSENSE Current Mode Boost DC/DC Controller; Package: SOT; Pins: 8; Temperature Range: -40°C to 85°C
LTC3872HDDB#TRPBF Linear Technology LTC3872 - No RSENSE Current Mode Boost DC/DC Controller; Package: DFN; Pins: 8; Temperature Range: -40°C to 125°C
LTC3873IDDB-5#PBF Linear Technology LTC3873-5 - No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C

Type II Compensation boost current mode Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
1996 - Not Available

Abstract: No abstract text available
Text: decreases with duty cycle because the LT1507 has internal slope compensation to prevent current mode , considerable reduction in the size of external components. The topology is current mode for fast transient , Input Voltage (Note 2) Minimum Boost Voltage (Note 3) Boost Current (Note 4) Input Supply Current , load current . See Applications Information. Note 3: This is the minimum voltage across the boost capacitor needed to guarantee full saturation of the internal power switch. Note 4: Boost current is the


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PDF LT1507 500kHz LT1372 LT1375 LT1376
2010 - Not Available

Abstract: No abstract text available
Text: that no-load quiescent current increases at low VIN in Burst Mode operation as In boost mode , the , reaching the current limit value. However, in boost mode , especially at large step-up ratios, the output , current in Amps. Given that the output current is discontinuous in boost mode , the ripple in this mode , Voltage Range 2.5A Continuous Output Current : VIN ≥ 5V, VOUT = 5V, PWM Mode n Output Current Monitor , higher load current requirements. The LTC3112 features selectable PWM or Burst Mode operation, an


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PDF LTC3112 750kHz 300kHz 16-Lead 20-Lead LTC3101 LTC3522 400mA 200mA LTC3530
2010 - Not Available

Abstract: No abstract text available
Text: that no-load quiescent current increases at low VIN in Burst Mode operation as In boost mode , the , reaching the current limit value. However, in boost mode , especially at large step-up ratios, the output , current in Amps. Given that the output current is discontinuous in boost mode , the ripple in this mode , Voltage Range 2.5A Continuous Output Current : VIN ≥ 5V, VOUT = 5V, PWM Mode n Output Current Monitor , higher load current requirements. The LTC3112 features selectable PWM or Burst Mode operation, an


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PDF LTC3112 750kHz 300kHz 16-Lead 20-Lead LTC3101 LTC3522 400mA 200mA LTC3530
Designing Type II Compensation for Current Mode

Abstract: Type III Compensation circuit diagram of mosfet buck boost zero voltage transition buck converter peak Current Mode Type II Compensation TSSOP-20 Si9165 AN723 AN715 AN710
Text: simple Type I or II compensation network can easily stabilize the loop but at a cost of lower BW, which , Pin Connection Comparison Name of Pin Buck Boost VIN/VOUT Input Output MODE Low , response to transients. In PSM mode , inductance affects inductor peak current , and consequently impacts , mode , it is the maximum peak inductor current that is relevant, and which can be calculated using , rectifying switch. In PWM mode , it carries the inductor current flow during BBM time; in PSM mode , this


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PDF AN723 Si9165 Si9165 Designing Type II Compensation for Current Mode Type III Compensation circuit diagram of mosfet buck boost zero voltage transition buck converter peak Current Mode Type II Compensation TSSOP-20 AN723 AN715 AN710
2006 - electrolytic capacitor 100uF 50v

Abstract: Designing Type II Compensation for Current Mode DCM 7 DIODE PWM Controllers "PWM Controllers" GH mosfet 100uF 25V Electrolytic Capacitor B140 Type II Compensation SP6136
Text: figure 3. Using an Error Amplifier (EA) with type II compensation as shown in figure 4, it is desirable , (EA) and its transfer function for type II compensation , components shown are redrawn from figure 1 , Introduction: Sipex PWM controllers can be configured in boost mode to provide efficient and cost effective , operates at Discontinuous Current Mode under all line and load conditions 11/27/06 Using PWM Controllers for Boost Conversion © 2006 Sipex Corporation Design Strategy: As far as Conduction Mode


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PDF SP6136 electrolytic capacitor 100uF 50v Designing Type II Compensation for Current Mode DCM 7 DIODE PWM Controllers "PWM Controllers" GH mosfet 100uF 25V Electrolytic Capacitor B140 Type II Compensation
2010 - MOSFET TRANSISTOR SMD MARKING CODE nh

Abstract: NCP3155 MOSFET TRANSISTOR SMD MARKING CODE 545 NCP3155A NCP3155BDR2G NCP3155ADR2G Ref-63 SMD diode marking 132
Text: Condition Compensation Type Typical Output Capacitor Type fP0 < fZ0 < f0 < fS/2 Type II , < fZ0 Type III Method II Ceramic http://onsemi.com 14 NCP3155A, NCP3155B Compensation , compensation is suitable for electrolytic capacitors. Components of the Type II (Figure 15) network can be , f Z2 f P3 + 0.5 @ f S Figure 15. Type II Compensation R C1 + 2 @ p @ f 0 @ L @ V RAMP @ V , compensation serves to stabilize and achieve the desired output voltage with voltage mode compensation . 6


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PDF NCP3155A, NCP3155B NCP3155 NCP3155A NCP3155/D MOSFET TRANSISTOR SMD MARKING CODE nh MOSFET TRANSISTOR SMD MARKING CODE 545 NCP3155A NCP3155BDR2G NCP3155ADR2G Ref-63 SMD diode marking 132
2007 - Not Available

Abstract: No abstract text available
Text: a voltage mode boost controller. The control loop has built in Type 2 compensation coupled with , DCM. The modulator gain is for the SP7606 is + Vref Type II compensation The values for Rz , €¢ Up to 85% Efficiency • Internal Compensation • Built in current limit • Low Supply Current , FOR UPDATES: 1-510-668-7000 page 5 of 17 SP7606 Over current protection The boost regulator , circuit as well. The procedure for selecting the inductor current for discontinuous mode of operation is


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PDF SP7606 1200kHz SP7615 SP7616 SP7606 SP7600
2014 - Not Available

Abstract: No abstract text available
Text: . Use a simple pole-zero pair ( Type II ) compensation if the output capacitor ESR zero frequency is , short-circuit protection for buck mode and maximum dutycycle limit for boost operation, as well as thermal , programmable down to 0.8V in the buck mode and up to 28V in the boost mode with an output voltage accuracy of , EFFICIENCY ( BOOST CONVERTER) vs. LOAD CURRENT MAX5073 toc02 VIN = 5V 90 100 MAX5073 toc01 , boost operation, the MOSFET is a low-side switch (Figure 8). During each on-time, the inductor current


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PDF MAX5073 T2855-6 MAX5073ETI+ MAX5073ETI
2009 - HV9910

Abstract: HV9911 200V Zener Diode hv9910 boost converter hv9910 application note fet cross reference sot89 fet step up converter with output disconnect LLC resonant converters INDUCTOR 220uH
Text: type of compensation can be determined. BOOST 0O Type I Controller The equations needed to design the Type-II controller are given below: (1-3) K = tan(45o + 0O BOOST 90O Type II , Section II - Design of a Continuous Conduction Mode Boost LED Driver Design Parameters Parameter Name , continuous conduction mode boost converter in peak current control mode and for frequencies less than 1/10th , the discontinuous conduction mode boost converter in peak current control mode , we need to define a


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PDF AN-H55 HV9911 HV9910 HV9911 200V Zener Diode hv9910 boost converter hv9910 application note fet cross reference sot89 fet step up converter with output disconnect LLC resonant converters INDUCTOR 220uH
2007 - Designing Type II Compensation for Current Mode

Abstract: flyback operate in both ccm and dcm SP7600 schematic boost PWM converter peak Current Mode Type II Compensation DCM 7 DIODE SP7606 SP7616 SP7615 MBR160
Text: Vref Type II compensation The values for Rz is 200K Cz is 150pF CP is 2pF R1 is chosen for , conduction mode the internal compensation is sufficient and no external compensation is required. Boost , Frequency Type 3 Error amplifier Gain Plot The compensation needs to be such that the Z2 phase boost , % Efficiency · Internal Compensation · Built in current limit · Low Supply Current · 8-pin 2x3 DFN , SP7606 CIRCUIT DESCRIPTION THEORY OF OPERATION The SP7606 converter is a voltage mode boost controller


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PDF SP7606 1200kHz SP7615 SP7616 SP7606 SP7600 Designing Type II Compensation for Current Mode flyback operate in both ccm and dcm SP7600 schematic boost PWM converter peak Current Mode Type II Compensation DCM 7 DIODE SP7616 MBR160
2011 - 200V Zener Diode

Abstract: AN-H55 HV9911 HV9910 CONVERTER 350MA SOT23 Cross Reference hv9910 application note fet cross reference hv9910 boost converter sot-89 fet 0268A Charge controller
Text: : Designing the Compensation Network For the continuous conduction mode boost converter in peak current , , the type of compensation can be determined. BOOST 0O Type I Controller (1-3) K = tan(45o + , : z = = R C K 0O BOOST 90O Type II Controller O z One more equation can be obtained , Section II - Design of a Continuous Conduction Mode Boost LED Driver Design Parameters Parameter Name , the transfer function for the discontinuous conduction mode boost converter in peak current control


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PDF AN-H55 HV9911 200V Zener Diode AN-H55 HV9911 HV9910 CONVERTER 350MA SOT23 Cross Reference hv9910 application note fet cross reference hv9910 boost converter sot-89 fet 0268A Charge controller
2010 - MOSFET TRANSISTOR SMD MARKING CODE nh

Abstract: dual transistor 6 pin SMD Z2 NCP3011 BAT54 smd code rc
Text: drive another NCP3011 (Master Mode ). Protection features include lossless current limit and short , Source Current Current Limit Set Voltage (Note 5) GATE DRIVERS AND BOOST CLAMP Boost Clamp Voltage , begins after a 400 ms delay wherein the boost capacitor is charged, and the current limit threshold is , exceeded then the device enters master mode . If the current is less than ISYNCTRIP the device enters slave , Figure 37. ILimit Trip Point Description Soft-Start Current limit Boost Clamp Functionality During


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PDF NCP3011 NCP3011 NCP3011/D MOSFET TRANSISTOR SMD MARKING CODE nh dual transistor 6 pin SMD Z2 BAT54 smd code rc
2010 - Not Available

Abstract: No abstract text available
Text: drive another NCP3012 (Master Mode ). Protection features include lossless current limit and short , Current Limit Set Voltage (Note 5) GATE DRIVERS AND BOOST CLAMP HSDRV Pullup Resistance HSDRV Pulldown , Threshold Current (ISYNCTRIP). If ISYNCTRIP is exceeded then the device enters master mode . If the current , sample time Figure 28. ILimit Trip Point Description Soft−Start Current limit Boost Clamp , Feedback and Compensation The NCP3012 is a voltage mode buck convertor with a transconductance error


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PDF NCP3012 NCP3012 NCP3012/D
2010 - MOSFET TRANSISTOR SMD MARKING CODE nh

Abstract: No abstract text available
Text: ° out-of-phase clock signal to drive another NCP3012 (Master Mode ). Protection features include lossless current , wherein the boost capacitor is charged, and the current limit threshold is set. During the 400 ms delay , Master Threshold Current (ISYNCTRIP). If ISYNCTRIP is exceeded then the device enters master mode . If the current is less than ISYNCTRIP the device enters slave mode . Once identified as a Master, the , . ILimit Trip Point Description Soft-Start Current limit Boost Clamp Functionality During soft-start


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PDF NCP3012 NCP3012 NCP3012/D MOSFET TRANSISTOR SMD MARKING CODE nh
2010 - dual transistor 6 pin SMD Z2

Abstract: MOSFET TRANSISTOR SMD MARKING CODE nh BAT54 NCP3011
Text: drive another NCP3011 (Master Mode ). Protection features include lossless current limit and short , Source Current Current Limit Set Voltage (Note 5) GATE DRIVERS AND BOOST CLAMP Boost Clamp Voltage , begins after a 400 ms delay wherein the boost capacitor is charged, and the current limit threshold is , exceeded then the device enters master mode . If the current is less than ISYNCTRIP the device enters slave , Figure 37. ILimit Trip Point Description Soft-Start Current limit Boost Clamp Functionality During


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PDF NCP3011 NCP3011 NCP3011/D dual transistor 6 pin SMD Z2 MOSFET TRANSISTOR SMD MARKING CODE nh BAT54
2011 - NCV3011

Abstract: No abstract text available
Text: function SYNC pin synchronizes the device to a higher frequency (Slave Mode ) or outputs a 180° out−of−phase clock signal to drive another NCP3011 (Master Mode ). Protection features include lossless current , enters master mode . If the current is less than ISYNCTRIP the device enters slave mode . Once identified , sample time Figure 37. ILimit Trip Point Description Soft−Start Current limit Boost Clamp , External +1.25 V Reference Current Limit and Short Circuit Protection Power Good Enable/Disable Pin


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PDF NCP3011, NCV3011 NCP3011 NCP3011 NCP3011/D NCV3011
2011 - NCV3011

Abstract: BAT54 NCP3011 NCV3011DTBR2G
Text: function SYNC pin synchronizes the device to a higher frequency (Slave Mode ) or outputs a 180° out-of-phase clock signal to drive another NCP3011 (Master Mode ). Protection features include lossless current , wherein the boost capacitor is charged, and the current limit threshold is set. During the 400 ms delay , master mode . If the current is less than ISYNCTRIP the device enters slave mode . Once identified as a , Figure 37. ILimit Trip Point Description Soft-Start Current limit Boost Clamp Functionality During


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PDF NCP3011, NCV3011 NCP3011 NCP3011 NCP3011/D NCV3011 BAT54 NCV3011DTBR2G
2011 - Not Available

Abstract: No abstract text available
Text: function SYNC pin synchronizes the device to a higher frequency (Slave Mode ) or outputs a 180° out−of−phase clock signal to drive another NCP3011 (Master Mode ). Protection features include lossless current , master mode . If the current is less than ISYNCTRIP the device enters slave mode . Once identified as a , Figure 37. ILimit Trip Point Description Soft−Start Current limit Boost Clamp Functionality , External +1.25 V Reference Current Limit and Short Circuit Protection Power Good Enable/Disable Pin


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PDF NCP3011, NCV3011 NCP3011 NCP3011 NCP3011/D
2010 - NCP3012 D

Abstract: MOSFET TRANSISTOR SMD MARKING CODE nh SMD 8A TRANSISTOR
Text: Condition Compensation Type Typical Output Capacitor Type fP0 < fZ0 < f0 < fS/2 Type II , < fZ0 Type III Method II Ceramic http://onsemi.com 24 NCP3012 Compensation Type II f , drive another NCP3012 (Master Mode ). Protection features include lossless current limit and short , begins after a 400 ms delay wherein the boost capacitor is charged, and the current limit threshold is , exceeded then the device enters master mode . If the current is less than ISYNCTRIP the device enters slave


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PDF NCP3012 NCP3012 NCP3012/D NCP3012 D MOSFET TRANSISTOR SMD MARKING CODE nh SMD 8A TRANSISTOR
XR-1071CP

Abstract: 1071 cp XR1071 XR1071CP XR-1071BBE XR-1071 extra bass circuit diagram extra bass circuit
Text: C'EXAR Preliminary Informatian XR-1071 BBE® II High Definition Audio Processor GENERAL , ro ce sso r using the patented BBE® II Sound Enhancement technique. It is designed for use with , equally, reducing the com plexity of the system adjustment. In addition, bass boost control is also , distortion, and acceptable current con sumption (15mA typ) for battery operated applica tions and is , Boost Control Super Low Noise: -95dBA typ IEC-A weighted No Undesirable "Pumping" or "Breathing" Effects


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PDF XR-1071 XR-1071 100KPot XR-1071CP 1071 cp XR1071 XR1071CP XR-1071BBE extra bass circuit diagram extra bass circuit
2004 - "Venable, H. Dean" k-factor

Abstract: Full-bridge LLC resonant converter Venable, H. Dean Type-II Full-bridge series resonant converter high power factor single stage half-bridge LLC NCP5210 Stabilizing Feedback Control Loops venable stability analysis made simple venable PWM powercon
Text: ) esr)s ) 1 (eq. 6) COMPENSATION NETWORK TYPE C Type-I The simplest form of compensation , type-II compensation network, the phase boost qboost at frequency fc is given by the equation: C2 , Compensation Network LOG GAIN K-Factor TYPE 1 REF K G The K-factor [2] is a simple , phase boost or corresponding increase or decrease in gain. For Type-II and Type-III compensation 1 , approach). The amount of phase boost required from the zero-pole pair in the compensation network is


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PDF AND8143/D "Venable, H. Dean" k-factor Full-bridge LLC resonant converter Venable, H. Dean Type-II Full-bridge series resonant converter high power factor single stage half-bridge LLC NCP5210 Stabilizing Feedback Control Loops venable stability analysis made simple venable PWM powercon
Not Available

Abstract: No abstract text available
Text: PSRR dBA dBA Bass Boost = min Bass Boost = max Noise in BBE®OFF (Bypass) Mode -113 , XR-1071 IS T E X A R Preliminary Infarmation BBE® II High Definition Audio Processor PIN , matched-pair sound enhancement processo r using the p atented BBE® II Sound Enhancement technique. It is , , bass boost control is also provided to balance the dynamically changing highband. S everal fix e d , ), low total harmonic distortion, and acceptable current con­ sumption (15mA typ) for battery operated


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PDF XR-1071 XR-1071
2012 - Not Available

Abstract: No abstract text available
Text: current sensing resistor in a boost , sepic and flyback configuration. Connect this pin to the phase node , 0.75 1.00 1.25 LOAD CURRENT (A) FIGURE 26. EFFICIENCY VS LOAD CURRENT , BOOST CONVERTER , . VOLTAGE - MODE BUCK CONVERTER COMPENSATION DESIGN FIGURE 31. PCB VIA PATTERN We recommend you fill , for cost, size and easy compensation . When a small inductor is used, the inductor ripple current is , ) Where is ΔIR the desired ripple ratio. DC is the boost converter duty cycle. The DC inductor current


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PDF ISL8130 ISL8130 100kHz 5m-1994. FN7954
12V lead acid battery

Abstract: No abstract text available
Text: that no-load quiescent current increases at low VIN in Burst Mode operation as In boost mode , the , current plus half the ripple current . The peak-to-peak inductor current ripple for buck or boost mode , limited only by the inductor current reaching the current limit value. However, in boost mode , output , current in Amps. Given that the output current is discontinuous in boost mode , the ripple in , GBOOST BOOST MODE  s ï£¶ï £« s   1+ 2πf   1– 2πf   Z  RHPZ ï


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PDF LTC3112 750kHz 300kHz 16-Lead 20-Lead LTC3101 LTC3522 400mA 200mA LTC3530 12V lead acid battery
2011 - Not Available

Abstract: No abstract text available
Text: converter is current controlled, a Type II compensation is needed. Note that before calculating the network compensation , all boost converter components need to be known. For this type of compensation it is recommended , voltage of the LED drivers (45V). The boost operates in current mode and is compensated externally , 1. Device Variations Part Number (1) Temperature Package (TA) Boost Switch Current Limit , when in Shutdown Mode EN = Low, PWM = Low - Supply Current when Operational Mode V A


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PDF MC34845
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