AC-DC Product Selector

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Excellent efficiency and reliability
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Status
Vin (min) (V) AC
Vin (max) (V) AC
VCC (min) (V)
VCC (max) (V)
Vbr (V)
Pout (max) (W) (Recommended)
Recommended fsw (kHz)
Ideal Diode
Discrete Drive
Regular MOSFET
MOSFET with large Qg
Single Channel
Dual Channel
Active PFC
Isolated LLC
Isolated
Isolated Flyback
Non-Isolated
Secondary Synchronous Rectification
MPL
Vin (min) (V) AC
Vin (max) (V) AC
VCC (min) (V)
VCC (max) (V)
Vbr (V)
Pout (max) (W) (Recommended)
Recommended fsw (kHz)
Ideal Diode
Discrete Drive
Regular MOSFET
MOSFET with large Qg
Single Channel
Dual Channel
Active PFC
Isolated LLC
Isolated
Isolated Flyback
Non-Isolated
Secondary Synchronous Rectification
Yes
No
Yes
No
Yes
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Has MPL
HF500A-30
NEW

Fixed-Frequency, EMI-Optimized Flyback Regulator with Multi-Mode Control and Over-Power Line Compensation

30 700 No No Yes Yes No Yes 0
MP6909
NEW

Fast Turn-Off Intelligent Rectifier with Turn On Slew Rate Detection

4 13 180 150 85 No Yes No No Yes Yes No Yes 0
MP4059
NEW

Single-Stage PFC Flyback Controller with Primary-Side Feedback, for LED Drivers Down to 1% Dimming

85 305 30 8 Yes No No No Yes No 0
MP4057A
NEW

Single-Stage Single Chip Solution for Smart LED

85 305 40 8 No No Yes No No No 0
HR1210
NEW

Multi-Mode PFC and Current Mode LLC Digital Combo Controller Configurable through UART Interface

40 500 700 1000 Yes Yes Yes No No No 0
HR1211
NEW

Multi-Mode PFC and Current Mode LLC Controller With Programmable Audible Noise Reduction Control

40 500 700 1000 Yes Yes Yes No No No 0
MP6910A
NEW

CCM/DCM Flyback Ideal Diode with Integrated 100V/15mΩ MOSFET

8 24 100 50 65 Yes No No No Yes Yes No Yes 0
MP4031
ACTIVE
Analog and TRIAC Dimmable LED Controller
85 305 30 50 Yes No Yes No No No 0
MP4054
ACTIVE
Non-isolated Offline LED Controller with Active PFC
85 305 40 Yes No No No Yes No 0
MP6908
ACTIVE

Fast Turn-Off Intelligent Rectifier with No Need for Auxiliary Winding

4 13 180 150 85 No Yes No No Yes Yes No Yes 0
HF500-7
ACTIVE
Fixed-Frequency Flyback Regulator with Self-Supply, Multi-Mode Control and Over-Power Line Compensation
85 265 24 700 6.5 No No Yes Yes No No 0
MP4034
ACTIVE
Primary-side regulator with accurate CC control for LED driver
85 305 30 700 7 No No Yes No No No 0
MP4026
ACTIVE
High Performance, Primary Side Control, Offline LED Controller with Active PFC
85 305 40 Yes No Yes No No No 0
MP6924A
ACTIVE

Fast Turn-Off, CCM/DCM Compatible, Dual LLC Synchronous Rectifier with lmproved Noise Immunity

4.2 35 180 400 200 No Yes Yes Yes No Yes No Yes Yes No No Yes 0
HF500-30
ACTIVE
Fixed-Frequency, Flyback Regulator with Multi-Mode Control and Over-Power Line Compensation
85 305 30 650 30 No No Yes Yes No No 0
MP24895A
ACTIVE

6V-36V, Step-Down, White LED Driver

34 No No No No Yes No 0
MP4054A
ACTIVE
Primary-Side Control, Offline LED Controller with Active PFC, NTC and PWM Dimming
85 305 40 Yes No Yes No No No 0
MP4032-1
ACTIVE
Primary Side Control, Active PFC, Offline LED Driver with 500V-integrated MOSFET
85 140 500 7 Yes No Yes No No No 0
MP4068
ACTIVE
TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC
85 305 500 10 Yes No No No Yes No 0
MP4088
ACTIVE
TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC for High Line
85 305 500 10 Yes No No No Yes No 0
MP4027
ACTIVE
High Performance, Primary Side Control, Offline LED Controller with Active PFC, NTC and PWM Dimming
85 305 40 Yes No Yes No No No 0
MP4060
ACTIVE
TRIAC-Dimmable, Primary Side Control Offline LED Controller with Active PFC
200 305 30 50 Yes No Yes No No No 0
MP4032-2
ACTIVE
TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC
85 265 600 8 Yes No No No Yes No 0
MP4056
ACTIVE
TRIAC Dimmable, Non-isolated, Offline LED Controller with Active PFC
85 305 30 50 Yes No No No Yes No 0
MP4050A
ACTIVE
Non-Isolated, High Brightness LED Driver with Enhanced Thermal Feature
85 265 500 10 No No No No Yes No 0
MP4001
ACTIVE

Universal Input High Brightness White LED Driver

85 305 500 40 No No No No Yes No 0
MP4033
ACTIVE
Enhanced TRIAC-Dimmable, Primary Side Control Offline LED Controller with Active PFC
85 305 30 50 Yes No Yes No No No 0
HF920
ACTIVE

900V, Fixed-Frequency, Offline Regulator w/ Ultra-Low Standby Power Consumption

85 440 900 10 No No Yes Yes No No 0
HR1204
ACTIVE

High-Performance Digital PFC + Analog LLC Combo Controller with Standby Power Input to VCC

85 500 600 Yes Yes Yes No No No 0
MP175
ACTIVE

700V, Non-Isolated, Offline Regulator, Up to 600mA Output Current

85 265 700 10 No No No No Yes No 0
MP6925A
ACTIVE

Fast Turn-off, CCM/DCM Compatible Dual-LLC Synchronous Rectifier with improved Noise Immunity, and enhanced driver for fast switching

4.2 35 180 400 350 No Yes Yes Yes No Yes No Yes Yes No No Yes 0
HR1002A
ACTIVE

Enhanced LLC Controller with Robust Adaptive Dead-Time Adjustment and Capacitive Mode Protection

85 305 600 No Yes Yes No No No 0
HR1002
ACTIVE

Enhanced LLC Controller with Robust Adaptive Dead-Time Adjustment

85 305 600 No Yes Yes No No No 0
MP6973
ACTIVE

CCM/DCM Flyback Ideal Diode with Integrated 100V/14mΩ MOSFET with Slew Rate Detection

4.5 13 100 60 65 Yes No No No Yes Yes No Yes 0
MP6972
ACTIVE

CCM/DCM Flyback Ideal Diode with Integrated 100V/17mΩ MOSFET with Slew Rate Detection

4.5 13 100 50 65 Yes No No No Yes Yes No Yes 0
MP6928A
ACTIVE

Fast Turn-Off, Dual-Channel Intelligent Rectifier with Adaptive Forward Regulation Voltage and Ultra-Low Sleep Mode Current

4.2 35 180 600 200 No Yes Yes No No Yes No Yes Yes No No Yes 0
MP6908L
ACTIVE

Fast Turn-Off Intelligent Rectifier with No Auxiliary Winding Requirement

4.5 13 180 65 No Yes No No Yes Yes No Yes 0
MP44018A
ACTIVE

CrM/DCM Multi-Mode PFC Controller with Enhanced Light-Load Efficiency

85 305 1000 Yes No Yes No No No 0
MP4078
ACTIVE

Primary-Side Control, CV Output, Single-Stage Offline Controller with Active PFC

30 No No No No No No 0
HF920B
ACTIVE

900V, Fixed-Frequency, EMI-Optimized Flyback Regulator with Ultra-Low Standby

85 420 30 900 10 No No Yes Yes No No 0
HF500-40
ACTIVE

Fixed-Frequency, Flyback Regulator with Multi-Mode Control and Over-Power Line Compensation

30 700 No No Yes No No No 0
HR1203
ACTIVE

High-Performance Digital PFC + LLC Combo Controller

85 500 700 600 Yes Yes Yes No No No 0
MP171A
ACTIVE

700V, Non-Isolated, Offline Regulator, Up to 60mA Output Current with Improved EMI Performance

20 302 700 2 No No No No Yes No 0
MP6919
ACTIVE

CCM/DCM Flyback Ideal Diode with Integrated 100V/13mΩ MOSFET and No Need for Auxiliary Winding

4.5 13 100 60 65 Yes No No No Yes Yes No Yes 0
MP172A
ACTIVE

700V, Non-Isolated, Offline Regulator, Up to 120mA Output Current with Improved EMI Performance

20 305 700 3 No No No No Yes No 0
MP173A
ACTIVE

700V, Non-Isolated, Offline Regulator, Up to 280mA Output Current with Improved EMI Performance

20 305 700 4 No No No No Yes No 0
MP9989
ACTIVE

CCM/DCM Flyback Ideal Diode with Integrated 100V/10mΩ MOSFET and No Need for Auxiliary Winding

4 13 100 70 65 Yes No No No Yes Yes No Yes 0
MP6925
ACTIVE

Fast Turn-Off, CCM/DCM Compatible, Dual-LLC Synchronous Rectifier with lmproved Noise Immunity

4.2 35 180 400 200 No Yes Yes No No Yes No Yes Yes No No Yes 0
HF920A
ACTIVE

900V Fixed Frequency Offline Regulator with Input Under-Voltage Protection

85 420 30 900 10 No No Yes Yes No No 0
MP174A
ACTIVE

700V, Non-Isolated Offline Regulator, Up to 400mA Output Current with Improved EMI Performance

20 305 700 5 No No No No Yes No 0
MP6908A
ACTIVE

 Fast Turn-Off Intelligent Rectifier with No Need for Auxiliary Winding

4 13 180 150 130 No Yes No No Yes Yes No Yes 0
HF81
ACTIVE

X-CAP Bleeder

1000 No No Yes No No No 0
MP103
ACTIVE

Higher Power, Offline inductor-less Controller w/external BJT

85 305 700 1 No No No No Yes No 0
MPX2001
ACTIVE

All-in-one Flyback Controller with Integrated Primary and Secondary, Synchronous Rectification Driver with Capacitive Isolation

90 265 24 650 120 No No Yes Yes No No 0
MP6923
ACTIVE

Dual, fast turn-off synchronous rectifier (SR) for LLC converter, with 15mV VDS regulation

8 24 180 400 400 No Yes Yes Yes No Yes No Yes Yes No No Yes 0
MP023
ACTIVE

Primary-side controller

85 305 700 10 No No Yes Yes No No 0
HR1001B
ACTIVE

LLC with Enhanced Noise-Proofing Feature

85 305 618 600 No Yes Yes No No No 0
HR2000
ACTIVE

PFC+ Resonant half-bridge controller

85 305 16 630 150 Yes No Yes No No No 0
HFC0511
ACTIVE
130kHz Fixed-Frequency Flyback Controller with Ultra-Low No Load Power Consumption
85 305 30 700 120 No No Yes Yes No No 0
HF900
ACTIVE

900V Offline Switching Regulator

85 440 24.5 900 8 No No Yes Yes No No 0
HF500-15
ACTIVE

Full-Featured Flyback Regulator with integrated 700V MOSFET, up to 15W

85 305 30 700 15 No No Yes Yes No No 0
HFC0500
ACTIVE
Fixed Frequency Flyback Controller with Ultra-low No Load Power Consumption
85 305 30 700 120 No No Yes Yes No No 0
HFC0310
ACTIVE

Fixed Frequency Flyback Controller, Low Standby Power

85 305 30 120 No No Yes Yes No No 0
HFC0300
ACTIVE

Variable Off Time Flyback Controller

85 305 30 700 120 No No Yes Yes No No 0
MP020A-5
ACTIVE

Offline, Primary-Side Regulator with CC/CV Control and a 700V MOSFET

85 305 28 700 7 No No Yes Yes No No 0
MP024-10
ACTIVE
Primary-Side, CC/CV, Flyback Regulator with High-Voltage Current Source and Programmable Cable Compensation, Integrated 700V 4.5ohm MOSFET for <10W Applications
85 305 28 700 10 No No Yes Yes No No 0
MP161B
ACTIVE
Power Solution with Ultra-Low Standby Power, Integrated 240mA current limited Switching Regulator, Linear Regulator, and Relay Driver
30 265 700 3 No No No No Yes No 0
HR1001L
ACTIVE

Enhanced LLC Controller with Adaptive Dead-Time Control

85 305 618 600 No Yes Yes No No No 0
MP161A
ACTIVE
Power Solution with Ultra-Low Standby Power, Integrated 240mA current limited Switching Regulator, Linear Regulator, and Relay Driver
30 265 700 2 No No No No Yes No 0
MP163C
ACTIVE
700V, Non-Isolated, Offline Regulator with Integrated LDO, Up to 4W of Output Power
20 265 700 4 No No No No Yes No 0
MP163B
ACTIVE

700V, Non-Isolated, Offline Regulator with Integrated LDO, Up to 3W of Output Power

20 265 700 3 No No No No Yes No 0
MP163A
ACTIVE

700V, Non-Isolated, Offline Regulator with Integrated LDO, Up to 2W of Output Power

20 265 700 2 No No No No Yes No 0
MP158
ACTIVE

Small Energy Efficient Offline Regulator for low Wattage

20 265 500 2 No No No No Yes No 0
MP157
ACTIVE

Offline Primary Side 6W Regulator

20 265 500 6 No No No No Yes No 0
MP156
ACTIVE

Offline Primary Side 3W Regulator, 30mW No-Load Power

20 265 500 3 No No No No Yes No 0
MP155
ACTIVE

Offline Primary Side 3W Regulator, 100mW No-Load Power

20 265 500 3 No No No No Yes No 0
MP150
ACTIVE

Offline Primary Side 2W Regulator

20 265 500 2 No No No No Yes No 0
MP100L
ACTIVE

Offline Inductor-Less Regulator for Low Power Applications - Lower EMI

85 305 700 0.5 No No No No Yes No 0
HR1001A
ACTIVE

Enhanced LLC Controller with Adaptive Dead-Time Control

85 305 618 600 No Yes Yes No No No 0
HR1000A
ACTIVE

Resonant half-bridge controller

85 305 618 600 No Yes Yes No No No 0
HR1001C
ACTIVE

LLC with Surge Enhancement

85 305 618 600 No Yes Yes No No No 0
MP6902
ACTIVE

Fast Turn-off Intelligent Rectifier w/Light Load Management for Flyback

8 24 180 150 65 No Yes No No Yes Yes No Yes 0
MP6922A
ACTIVE

High Efficient, Dual Fast Turn-off Intelligent Rectifier, Vfwd 30mV for LLC

8 24 180 400 200 No Yes Yes No No Yes No Yes Yes No No Yes 0
MP6922
ACTIVE

Dual Fast Turn-off Intelligent Rectifier, Vfwd 70mV for LLC

8 24 180 400 200 No Yes Yes No No Yes No Yes Yes No No Yes 0
MP6903
ACTIVE

High Noise Immunity, Fast Turn-off Intelligent Rectifier with Light Load Management for LLC

8 24 180 400 400 No Yes Yes No Yes No Yes Yes No No Yes 0
MP6902A
ACTIVE

Fast Turn-off Intelligent Rectifier MP6902 in a TSOT23-6 Package

8 24 180 150 65 No Yes No No Yes Yes No Yes 0
MP6907
ACTIVE

Fast Turn-off Flyback Synchronous Rectifier that Supports CCM, DCM and QR Operation Modes

4.2 35 180 150 65 No Yes No No Yes Yes No Yes 0
MP6906
ACTIVE

Fast Turn-Off Intelligent Rectifier with Very Low Voltage Forward Regulation

4.2 35 180 150 65 No Yes No No Yes Yes No Yes 0
MP44010
ACTIVE

Offline PFC Controller, Boundary Conduction Mode, Ultra Low Start Up current (15uA)

85 305 22 1000 Yes No Yes No No No 0
MP6960
ACTIVE

Fast Turn-off Intelligent Rectifier with CC/CV Controller

8 24 180 90 65 No Yes No No Yes Yes No Yes 0
MP6901
ACTIVE
High Noise Immunity, Fast Turn-off Intelligent Rectifier for Flyback
8 24 180 150 65 No Yes No No Yes Yes No Yes 0
MP44011
ACTIVE

Offline PFC Controller, Boundary Conduction Mode with Harmonic Injection

85 305 22 1000 Yes No Yes No No No 0
MP44014A
ACTIVE

Offline PFC controller, boundary conduction mode

85 305 22 1000 Yes No Yes No No No 0
MP44014
ACTIVE

Offline PFC controller, boundary conduction mode

85 305 22 1000 Yes No Yes No No No 0
MP173
NRFND

700V Non-Isolated Regulator up to 280mA Output Current

20 305 700 4 No No No No Yes No 0
HR1200
NRFND
High-Performance Digital PFC+LLC Combo Controller
85 500 700 600 Yes Yes Yes No No No 0
HR1001
NRFND

Enhanced LLC with Adaptive Dead Time and Capacitive Mode Protection

85 305 618 600 No Yes Yes No No No 0
HR1201
NRFND
High-Performance Digital PFC + Analog LLC Combo Controller with Standby Power Input to VCC
85 500 600 Yes Yes Yes No No No 0
MP4021A
NRFND
Primary Side Control Offline LED Controller with Active PFC
85 305 40 Yes No Yes No No No 0
MP6924
NRFND

Fast Turn-off, CCM/DCM Compatible Dual LLC Synchronous Rectifier with low Sleep Mode Current

4.2 35 180 400 350 No Yes Yes No No Yes No Yes Yes No No Yes 0
MP174
NRFND

700V Non-Isolated Regulator up to 400mA Output Current

700 5 No No No No Yes No 0
MP171
NRFND

700V Non-Isolated Regulator up to 60mA Output Current

20 305 700 2 No No No No Yes No 0
MP172
NRFND

700V Non-Isolated Regulator up to 120mA Output Current

20 305 700 3 No No No No Yes No 0
MP4030
NRFND
TRIAC Dimmable, Primary Side Control Offline LED Controller with Active PFC
85 305 30 50 Yes No Yes No No No 0
HR1000
NRFND

Resonant half-bridge controller

85 305 618 600 No Yes Yes No No No 0
MP4051
NRFND

Primary Side Control Offline Non-Isolated LED Controller with Active PFC

85 305 40 Yes No No No Yes No 0
MP4030A
NRFND
Improved TRIAC-Dimmable, Primary Side Control Offline LED Controller with Active PFC
85 305 30 50 Yes No Yes No No No 0
MP6905
NRFND
Fast turn off, Intelligent Synchronous Rectifier with Vfwd=30mV for flyback converters
8 24 180 150 65 No Yes No No Yes Yes No Yes 0
MP020-5
NRFND

Primary-side regulator with CV/CC control

85 305 30 700 7 No No Yes Yes No No 0
MP4000
NRFND
Offline Buck LED Controller
85 305 40 No No No No Yes No 0
MP4050
NRFND
Non-Isolated, High Brightness LED Driver
85 265 500 10 No No No No Yes No 0
MP6900
NRFND
Fast Turn-off Intelligent Rectifier for Flyback
8 24 180 150 130 No Yes No No Yes Yes No Yes 0
HFC0400
NRFND
Fixed Frequency Flyback Controller with Ultra Low No Load Power Consumption
85 305 30 700 120 No No Yes Yes No No 0
MP100
NRFND

Offline inductor-less Regulator for Low Power Application

85 305 700 0.5 No No No No Yes No 0
MP6920
EOL
Fast Turn-Off Intelligent Rectifier with Integrated 10mO 60V FET, VOUT up to 12V
8 24 60 36 65 Yes No No No Yes Yes No Yes 0
MP110
EOL

900V Offline Switching Regulator

85 440 30 900 8 No No Yes Yes No No 0
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