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| Catalog Datasheet Results | Type | Document Tags |
| Abstract: positive or negative regulated output voltages. The LT3757 LT3757 has two voltage feedback error amplifiers and reference voltages. One set is for positive output voltages, with a 1.60V reference voltage, the other is for negative output voltages, with a -0.80V reference voltage, both off a single feedback pin, making , Voltage Setting with a Single Feedback Pin Selectable Fixed 100kHz to 1MHz Operating Frequency , operates with an input voltage range from 2.9V to 40V, achieves efficiencies up to 96%, and is well suited ... | Original |
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MSOP-10 DFN-10 SEPIC with low feedback voltage LT3757 LT3757 abstract |
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| Abstract: LT3959 LT3959 can generate either positive or negative regulated output voltage with its two internal voltage , for negative output voltages, both off a single feedback pin. With a programmable fixed or , Positive or Negative Regulated Voltage page 2 Photo Caption: Boost, SEPIC & Inverting DC/DC Converter , Operating Voltage: 2.5V to 40V Onboard 6A/40V Power Switch Positive or Negative Output Voltage Setting with , News Release www.linear.com Low VIN Capable 5A DC/DC Converter Generates Positive or Negative ... | Original |
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LT3959 QFN-36 LT3959 abstract |
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| Abstract: full VDE approval, and functions flawlessly in SEPIC service. Feedback is derived from the primary , the recovered feedback voltage. Note that the transformer is wound 1:1; C4 peak detects a voltage , Magnetics .26 Mitchell Lee Wide Input Range, Low Voltage Flyback Regulator , regulator controllers to MOSFET gates, are readily available from stock with high isolation ratings and low , schematic for a converter based on the uncoupled SEPIC. The converter operates from a 12V battery-backed ... | Original |
1 pages, |
LT1172 mur120 PE63387 LTC1562 LT1610 LT1207 regulation using optoisolator feedback P6KE36A PE-53829 dc dc converter 24v to 20v Transformer sepic pe-63387 Flyback transformer ratings 24V to 48V dc dc converter step-up 3750VRMS 3750VRMS 3750VRMS abstract |
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| Abstract: with input voltage and is shown in Figure 16. The SEPIC converter can be built with either a , converter. The maximum output current varies with respect to the input voltage as shown in Figure 2. The , feedback resisTable 1. tors allow simple customization of the output voltage. Stability and transient , power and verify that the output voltage is 12V. NOTE: If the output voltage is too low, temporarily , voltage range and a 12V output. The feedback resistors (R1, R2) can be 2 QUICK START GUIDE FOR ... | Original |
18 pages, |
Transformer sepic B220A CR16-9092FM CTX51A LT3436 LT3436EFE modified sepic converter transformer 12V 500mA 12v and 500ma transformer sepic CDRH6D28-100 30 volts boost converters 800KHZ 800KHZ LT3436 800KHZ abstract |
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| Abstract: compensation to stabilize the voltage control loop. R7 and C5 create a zero in the feedback loop to , MIC2172/3172 MIC2172/3172 SEPIC Evaluation Board Micrel MIC2172/3172 MIC2172/3172 SEPIC Evaluation Board 100kHz Switching Regulator by Steve Chenetz The maximum input voltage of the board is 16V, limited by the input capacitor's voltage rating. Exceeding this voltage for an extended period of time will damage the capacitors. , Circuit Operation The schematic of the MIC3172/MIC2172 MIC3172/MIC2172 SEPIC evaluation board is shown in Figure 1. The ... | Original |
4 pages, |
sepic converter MIC3172BM MIC3172 CMPD6263 MBRM140 diode j1e sepic MIC2172 MIC2172BM Ceramic Resistor 82K 5W MIC2172/3172 MIC2172/3172 abstract |
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| Abstract: ratio is 4000:1. The input voltage is 16V to 36V with 50V transients. The design combines a SEPIC switching power supply with adaptive feedback and linear current sinks for high dimming ratios. The , topology because of the input and output voltage variations that occur with LEDs in automotive , lower end). The SEPIC feedback path has two modes: adaptive and resting. The adaptive mode (when the , (PDF, 40.38kB) Figure 5. LED driver voltage, VLED voltage, and MOSFET current with 1.5msec and 3.5msec ... | Original |
5 pages, |
MAX16809 APP4383 sepic datasheet abstract |
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| Abstract: 7 6 5 4.7uF 0.1uF Figure 4. A SEPIC converter for applications with higher power levels , industrial applications with a 36V to 72V input range and a 3.3V, 3A output, impressive for such a compact converter. Efficiency is over 85%, resulting in low power loss. 221k PRIMARY RTN 3000 90 , this IC is its programmable current limit. The current sense voltage can be set to 290mV, 110mV or , Flyback Figure 3 shows an isolated application. In this case, feedback is provided by the LT4430 LT4430 ... | Original |
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BAS516 BAT54CWT1G BAT760 design ideas 100MF MMBTA42 LT4430 FDC2512 PA1861NL sot23 Flyback Converter si4840 12v to 20v dc to dc converter flyback PCB layout ac to dc flyback converter datasheet abstract |
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| Abstract: output voltage can be higher or lower than the input voltage. The SEPIC converter shown in Figure 1 uses , Voltage) Duty Cycle Consideration For a SEPIC converter operating in a continuous conduction mode , input voltage. (1) Output Capacitor Selection In a SEPIC converter, when the power switch Q1 is , voltage. In a SEPIC, the diode peak current is the same as the switch peak current IQ1(peak). The minimum , The voltage rating of the SEPIC capacitor must be greater than the maximum input voltage. Tantalum ... | Original |
8 pages, |
Si4442DY SI4442 sepic converter lm3478 schematic AN-1484 sepic LM3478 2rc diode datasheet abstract |
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| Abstract: feedback loop with a unique current feedback loop to operate as a constant-current, constant-voltage , D1 2 C1 4.7uF USB to 5V SEPIC DC/DC Converter with Short-Circuit Protection The , conditions. Figure 4 shows the start-up characteristic of the SEPIC with a 50mA load. By limiting the input , ground (thus the flat output voltage waveform in the picture). Efficiency for this SEPIC converter is , is ideally suited. With an input voltage range of 1.6V to 18V, the LT1618 LT1618 can provide LED drive ... | Original |
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TMK316BJ105 MBR0520 dc dc sepic 5 v converter USB TO 12V usb on the go charge pump 100mA EMK316BJ475 dc dc sepic 5V converter CR43-100 LT1618 LT1618 abstract |
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| Abstract: high input voltage DC/DC controller for boost, flyback, SEPIC and inverting power supply applications, capable of generating either positive or negative regulated output voltages. The LT3758 LT3758 has two voltage , Regulated Output page 2 Photo Caption: High Voltage Boost, Flyback, SEPIC & Inverting Controller , Applications Wide Input Operating Voltage: 5.5V to 100V Positive or Negative Output Voltage Setting with a , Dropout Voltage Regulator Low Shutdown Current < 1uA Output Overvoltage & Overcurrent Protection ... | Original |
2 pages, |
MSOP-10 LT3758 DFN-10 LT3758 abstract |
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| - SEPIC Constant-Current/ Constant-Voltage Battery Charger Linear the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling Jun 1999 Low Voltage PowerPath Driver Switches from a 3.3V or 5V Supply to Battery Backup /Boost Battery Chargers USB Battery Chargers LT1512 LT1512 LT1512 LT1512 - SEPIC Constant-Current/ Constant-Voltage Battery Charger www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1089/p1495/p1495-viewall.html |
Linear | 09/02/2007 | 10.46 Kb | HTML | p1495-viewall.html |
| App Note Abstract: UC2577 UC2577 UC2577 UC2577 CONTROLS SEPIC CONVERTER FOR AUTOMOTIVE APPLICATIONS >> Semiconductor Home > Applications > Application Report Abstract UC2577 UC2577 UC2577 UC2577 CONTROLS SEPIC CONVERTER FOR AUTOMOTIVE APPLICATIONS The Single-Ended Primary Inductance Converter (SEPIC) can convert an input voltage to an output voltage that is higher, lower, or equal to the input. Conversion is performed without the use of expensive transformers, making the SEPIC a good choice for low-cost, non-isolated applications www.datasheetarchive.com/files/texas-instruments/data/www.ti.com/sc/docs/psheets/abstract/apps/slua181.htm |
Texas Instruments | 19/01/2000 | 7.33 Kb | HTM | slua181.htm |
| App Note Abstract: UC2577 UC2577 UC2577 UC2577 CONTROLS SEPIC CONVERTER FOR AUTOMOTIVE APPLICATIONS >> Semiconductor Home > Applications > Application Report Abstract UC2577 UC2577 UC2577 UC2577 CONTROLS SEPIC CONVERTER FOR AUTOMOTIVE APPLICATIONS The Single-Ended Primary Inductance Converter (SEPIC) can convert an input voltage to an output voltage that is higher, lower, or equal to the input. Conversion is performed without the use of expensive transformers, making the SEPIC a good choice for low-cost, non-isolated applications www.datasheetarchive.com/files/texas-instruments/data/wwwti~1.com/sc/docs/psheets/abstract/apps/slua181.htm |
Texas Instruments | 18/01/2000 | 7.33 Kb | HTM | slua181.htm |
| - SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single lower than the battery voltage. The LT1513 LT1513 LT1513 LT1513 can also drive a CCFL Royer converter with high efficiency in Technology Magazine Circuit Collection, Volume IV: Design Note DN133 DN133 DN133 DN133 Low Input Voltage www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1089/p1517/p1517-description-v1.html |
Linear | 21/11/2005 | 8.66 Kb | HTML | p1517-description-v1.html |
| - SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single lower than the battery voltage. The LT1513 LT1513 LT1513 LT1513 can also drive a CCFL Royer converter with high efficiency in Technology Magazine Circuit Collection, Volume IV: Design Note DN133 DN133 DN133 DN133 Low Input Voltage www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1089/p1517/p1517-description.html |
Linear | 09/02/2007 | 9.16 Kb | HTML | p1517-description.html |
| /Boost Battery Chargers > LT1513 LT1513 LT1513 LT1513 - SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single lower than the battery voltage. The LT1513 LT1513 LT1513 LT1513 can also drive a CCFL Royer converter with high efficiency in Technology Magazine Circuit Collection, Volume IV: Design Note DN133 DN133 DN133 DN133 Low Input Voltage www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1136/p1517/p1517-description-v1.html |
Linear | 21/11/2005 | 8.68 Kb | HTML | p1517-description-v1.html |
| /Boost Battery Chargers > LT1513 LT1513 LT1513 LT1513 - SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single lower than the battery voltage. The LT1513 LT1513 LT1513 LT1513 can also drive a CCFL Royer converter with high efficiency in Technology Magazine Circuit Collection, Volume IV: Design Note DN133 DN133 DN133 DN133 Low Input Voltage www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1136/p1517/p1517-description.html |
Linear | 09/02/2007 | 9.18 Kb | HTML | p1517-description.html |
| App Note Abstract: VERSATILE LOW POWER SEPIC CONVERTER ACCEPTS WIDE INPUT VOLTAGE RANGE >> Semiconductor Home > Applications > Application Report Abstract VERSATILE LOW POWER SEPIC CONVERTER ACCEPTS WIDE INPUT VOLTAGE RANGE This design note describes an output converter for battery-powered and /1/2/3/4/5 family of high-speed, low-power integrated circuits, which contains all necessary control and drive components for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts www.datasheetarchive.com/files/texas-instruments/data/www.ti.com/sc/docs/psheets/abstract/apps/slua158.htm |
Texas Instruments | 19/01/2000 | 7.35 Kb | HTM | slua158.htm |
| App Note Abstract: VERSATILE LOW POWER SEPIC CONVERTER ACCEPTS WIDE INPUT VOLTAGE RANGE >> Semiconductor Home > Applications > Application Report Abstract VERSATILE LOW POWER SEPIC CONVERTER ACCEPTS WIDE INPUT VOLTAGE RANGE This design note describes an output converter for battery-powered and /1/2/3/4/5 family of high-speed, low-power integrated circuits, which contains all necessary control and drive components for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts www.datasheetarchive.com/files/texas-instruments/data/wwwti~1.com/sc/docs/psheets/abstract/apps/slua158.htm |
Texas Instruments | 18/01/2000 | 7.35 Kb | HTM | slua158.htm |
| - SEPIC Constant-Current/ Constant-Voltage Battery Charger battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit Jun 1999 Low Voltage PowerPath Driver Switches from a 3.3V or 5V Supply to Battery Backup Buck/Boost Battery Chargers USB Battery Chargers LT1512 LT1512 LT1512 LT1512 - SEPIC Constant-Current/ Constant-Voltage Battery Charger www.datasheetarchive.com/files/linear/c1003/c1037/c1078/c1089/p1495/p1495-description.html |
Linear | 09/02/2007 | 9.36 Kb | HTML | p1495-description.html |