SWITCH PWM DC-DC CONTROLLER Search Results

U2352B

Abstract: U2352 U2352B-X shunt resistor R727
Contextual Info: U2352B PWM Power Control for DC Loads Description The U2352B bipolar circuit is a PWM device for controlling logic level Power MOSFETs and IGBTs. It allows simple power control for DC loads. Integrated load current monitoring with adjustable switch-off threshold

50hz pure sine oscillator

Abstract: 50hz sine oscillator rectifier s4 79
Contextual Info: application INFO available UCC2750 UCC3750 Source Ringer Controller FEATURES DESCRIPTION • Provides Control for Flyback Based Four Quadrant Amplifier Topology The UCC3750 Source Ringer Controller provides a complete control and drive solution for a four quadrant flyback-based ring generator circuit. The

Micro Linear Application Note 33

Abstract: ML4827-1 ML 723 CT IEC1000-3-2 ML4824-1 ML4827 ML4827-2 400V to 6V DC Regulator TO 220 Package Micro Linear Application Note 33 pfc
Contextual Info: November 1998 PRELIMINARY ML4827 Fault-Protected PFC and PWM Controller Combo GENERAL DESCRIPTION FEATURES The ML4827 is a controller for power factor corrected, switched mode power supplies, that includes circuitry necessary for conformance to the safety requirements of

TSD-1047

Abstract: 212 optocoupler BRIDGE-RECTIFIER 200w flyback 200w Premier Magnetics ML4802 IC TL431c 12v PMGD-03 IN5818
Contextual Info: December 2000 PRELIMINARY ML4802 PFC/PWM Controller Combo with Green Mode GENERAL DESCRIPTION FEATURES The ML 4802 is a controller for power factor corrected, switched mode power supplies that offers Green Mode operation and reduced start-up and operating currents.

1N5817

Abstract: MAX755 TPS6755 TPS6755ID TPS6755IDR TPS6755IP TPS6755Y Sumida CD54
Contextual Info: TPS6755 ADJUSTABLE INVERTING DC/DC CONVERTER SLVS155A – NOVEMBER 1996 REVISED DECEMBER 1996 D D D D D D D D D D 1-W Output VCC ≥ 4.5 V 2.7-V to 9-V Input Operating Range 78% Typical Efficiency 160-kHz Fixed-Frequency Current-Mode PWM Controller EN Input Inhibits Operation and Reduces

Micro Linear Application Note 33

Abstract: Micro Linear ML4824 is ml4824 ML4824IP1 IEC1000-2-3 IRF840 ML4824-1 ML4824-2
Contextual Info: June 1998 ML4824 Power Factor Correction and PWM Controller Combo GENERAL DESCRIPTION FEATURES The ML4824 is a controller for power factor corrected, switched mode power supplies. Power Factor Correction PFC allows the use of smaller, lower cost bulk capacitors,

sinusoidal pulse width modulation technique

Abstract: single phase transformer design Switching Application of irf840 EA Modulator Driver IEC1000-2-3 IRF830 IRF840 ML4801 ML4805 ML4805CP
Contextual Info: November 1998 PRELIMINARY ML4805 Variable Feedforward PFC/PWM Controller Combo GENERAL DESCRIPTION FEATURES The ML4805 is a controller for power factor corrected, switched mode power supplies. Similar to the ML4801, the ML4805 may be used for voltage mode operation. Key

uc3840 "pin compatible"

Abstract: SLUA UC3841 UC3840
Contextual Info: UC1841 UC2841 UC3841 Programmable, Off-Line, PWM Controller FEATURES DESCRIPTION • All Control, Driving, Monitoring, and Protection Functions Included • Low-current, Off-line Start Circuit • Voltage Feed Forward or Current Mode Control • Guaranteed Duty Cycle Clamp

NAS 1790

Abstract: fs r6a CIRCUIT DIAGRAM TPS5103 TPS5103EVM-136 TPS5103IDB TPS5103IDBR SSOP20
Contextual Info: TPS5103 MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLER SLVS240A – SEPTEMBER 1999 – REVISED MAY 2001 D D D D D D D D D D Step-Down DC-DC Converter Three Operation-Modes – Heavy Load: – Fixed Frequency PWM – Hysteretic User Selectable – Light Load:

CM6800TX

Abstract: ERL 35 transformer IN5406 CT IN5406 CM6800T erl-35 CM6800T X TRANSFORMER ERL 35 IN5406 diode TRANSFORMER ERL35
Contextual Info: CM6800T Turbo-Speed PFC+Green PWM EPA/85+ PFC+PWM COMBO CONTROLLER http://www.championmicro.com.tw Design for High Efficient Power Supply GENERAL DESCRIPTION FEATURES CM6800T is a turbo-speed PFC and a Green PWM controller. It is designed to further increase power supply efficiency while

Contextual Info: CM6903A Low Pin Count PFC/PWM CONTROLLER COMBO GENERAL DESCRIPTION FEATURES The CM6903A is a space-saving PFC-PWM controller for ‹ power factor corrected, switched mode power supplies that Patent Number #5,565,761, #5,747,977, #5,742,151, #5,804,950, #5,798,635

9121 transistor

Abstract: sot-23-5 marking PFN
Contextual Info: XC9120/XC9121/XC9122 Series ETR0409 002 Step-Up DC/DC Controller IC, MAXDUTY: 93% ☆GreenOperation-Compatible •GENERAL DESCRIPTION XC9120/9121/9122 Series are PWM, PWM/PFM auto/external switching controlled step-up DC/DC converter controller ICs. Since maximum duty ratio is as large as 93%, the series is the best for the applications used as high step-up ratios, such as

esr meter circuit diagram

Abstract: Motorola 6502 marking SH SOT23 mosfet sot23-5 package marking EM a737
Contextual Info: Semiconductor, Inc. TC105 PFM/PWM STEP-DOWN DC/DC CONTROLLER FEATURES GENERAL DESCRIPTION • ■ ■ ■ ■ The TC105 is a step-down Buck switching controller that furnishes output currents of up to 1A (max) while delivering a typical efficiency of 92%. The TC105 normally

NCP1570

Abstract: NCP1570D NCP1570DR2 NTD4302
Contextual Info: NCP1570 Low Voltage Synchronous Buck Controller The NCP1570 is a low voltage buck controller. It provides the control for a DC–DC power solution producing an output voltage as low as 0.985 V over a wide current range. The NCP1570–based solution is powered from 12 V with the output derived from a 5 V

Contextual Info: CM6903A Low Pin Count PFC/PWM CONTROLLER COMBO GENERAL DESCRIPTION FEATURES The CM6903A is a space-saving PFC-PWM controller ‹ Patent Number #5,565,761, #5,747,977, #5,742,151, for power factor corrected, switched mode power supplies #5,804,950, #5,798,635

CS5212GD14

Abstract: BAT54S CS5212 CS5212ED14 CS5212EDR14 CS5212GDR14
Contextual Info: CS5212 Low Voltage Synchronous Buck Controller The CS5212 is a low voltage synchronous buck controller. It contains all required circuitry for a synchronous buck converter using external N–Channel MOSFETs. High current internal gate drivers are capable of driving high gate capacitance of low RDS on NFETs for

Contextual Info: \TPS40040, TPS40041 www.ti.com SLUS700C – MARCH 2006 – REVISED APRIL 2006 LOW PIN COUNT, LOW VIN 2.5 V TO 5.5 V SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE FEATURES • • • • • • • • • • • • • CONTENTS 2.25-V to 5.5-V Input

Contextual Info: TPS40040, TPS40041 www.ti.com SLUS700C – MARCH 2006 – REVISED APRIL 2006 LOW PIN COUNT, LOW VIN 2.5 V TO 5.5 V SYNCHRONOUS BUCK DC-TO-DC CONTROLLER WITH ENABLE FEATURES • • • • • • • • • • • • • CONTENTS 2.25-V to 5.5-V Input

6v dc adapter

Abstract: ISL6237IRZ-T ISL6237IRZ ISL6237 TB379 6 pin pulse transformer 111 412a ultrasonic pulse generator kit
Contextual Info: ISL6237 Data Sheet March 16, 2007 High-Efficiency, Quad-Output, Main Power Supply Controllers for Notebook Computers The ISL6237 dual step-down, switch-mode power-supply SMPS controller generates logic-supply voltages in battery-powered systems. The ISL6237 includes two

frequency and duty cycle control

Abstract: CS-3865CDW16 CS-3865CN16 3865c A14V Cherry Semiconductor inductor design
Contextual Info: CS-3865C CS-3865C High Performance Dual Channel Current Mode Controller with ENABLE Description The CS-3865C is a high performance, fixed frequency, dual current mode controller. It is used in Off-Line and DC to DC converter applications and require a minimum number of external components. This integrated circuit features a unique oscillator for precise

mosfet 4813

Abstract: ISL6528 ISL6528CB ISL6528CB-T ISL6528CBZ ISL6528CBZ-T ISL6528EVAL1 TB363 6528CBZ 652*CBZ
Contextual Info: ISL6528 Data Sheet March 9, 2006 Dual Regulator - Standard Buck PWM and Linear Power Controller Features • Pb-free plus anneal available RoHS compliant The ISL6528 provides the power control and protection for two output voltages in high-performance graphics cards and

3103S

Abstract: 1994-V0 50 AMP MOSEFET D 1388 3596 3M UC 3525 IC 2N3906 CS5166 IN4148 IRL3103S
Contextual Info: CS-5166 5 Bit Synchronous CPU Controller with Power Good and Current Limit Features Description The CS-5166 is a synchronous dual NFET Buck Regulator Controller. It is designed to power the core logic of the latest high performance CPUs. It uses the V2 control method to achieve the

PWM controller sop-8

Abstract: TS2581CS RLG
Contextual Info: TS2581 PWM Controller SOP-8 Pin Definition: 1. EN/CT 8. FB 2. GND 7. OVP 3. VGATE 6. VSENSE 4. VCC 5. GATE General Description The TS2581 integrates Pulse-Width-Modulation PWM control circuit into a single chip, mainly designs for powersupply regulator. All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry.

Contextual Info: LM25088 LM25088/LM25088Q Wide Input Range Non-Synchronous Buck Controller Literature Number: SNVS609G LM25088/LM25088Q Wide Input Range Non-Synchronous Buck Controller General Description Features The LM25088 high voltage non-synchronous buck controller features all the necessary functions to implement an efficient