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Primary-Side

Primary-Side DataSheet

On-Bright Electronics

OB2530P - High Precision CC/CV Primary-Side Power Switch

 · 173 Hits  Primary-side sensing and regulation without TL431 and opto-coupler  High precision constant voltage and current regulation at universal AC input  ...
On-Bright Electronics

OB25133 - High Precision CC/CV Primary-Side PWM Power Switch

 · 172 Hits OB2513x is a high performance offline PSR power  Primary-side sensing and regulation without switch for low power AC/DC charger and adapter TL431 ...
On-Bright Electronics

OB2535 - High Precision CC/CV Primary-Side PWM Power Switch

 · 156 Hits including Cycle-by-Cycle current limiting, VDD OVP, VDD clamp and UVLO. Excellent EMI performance is achieved with On-Bright proprietary frequency shu...
JoulWatt

JW1501A - Multi-Mode Primary-Side Regulation

 · 155 Hits Integrated with 650V MOSFET Multi Mode PSR Control Audio Noise Free Operation for PSR Optimized Dynamic Response for PSR Low Standby Power <70mW ±4% C...
ETC

PN8368 - Low Standy-Power Quasi-Resonant Primary-Side Converter

 · 119 Hits ...
DEVELOPER MICROELECTRONICS

DP2545 - High Precision CC/CV Primary-Side PWM Power Switch

 · 102 Hits including Cycle-by-Cycle current limiting, VDD Over Voltage Protection (VDD OVP), short circuit protection, built-in leading edge blanking, VDD under ...
DEVELOPER MICROELECTRONICS

DP2540A - High Precision CC/CV Primary-Side PWM Power Switch

 · 83 Hits including Cycle-by-Cycle current limiting, VDD Over Voltage Protection (VDD OVP), short circuit protection, built-in leading edge blanking, VDD under ...
Chipown

PN8370 - Low Standby-Power Quasi-Resonant Primary-Side Converter

 · 79 Hits Features ■ Internal 650 V avalanche-rugged smart power VDMOSFET ■ Internal HV Start-up Circuit, Standby power consumption < 30mW at 230VAC ■ Multi...
DEVELOPER MICROELECTRONICS

DP2525 - Low Cost Primary Side Regulation(PSR) PWM Power Switch

 · 62 Hits Low Cost Solution Buil-in 800V power BJT Multi-Mode PSR Control ±Audio Noise Free Operation 4% CC and CV Regulation Optimized Dynamic Response Low Sta...
DEVELOPER MICROELECTRONICS

DP2539A - High Precision CC/CV Primary-Side PWM Power Switch

 · 59 Hits including Cycle-by-Cycle current limiting, VDD Over Voltage Protection (VDD OVP), short circuit protection, built-in leading edge blanking, VDD under ...
On-Bright Electronics

OB2571 - High Performance QR mode Primary-Side Power Switch

 · 50 Hits  Primary-side sensing and regulation operates in QR mode without TL431 and opto-coupler  High precision constant voltage and current regulation at u...
MIX-DESIGN

MD1801 - High performance primary side regulator (PSR) offline switch power supply (SMPS) controller

 · 47 Hits ◆ Built-in 700V@MD1800; 810V@MD1801 power BJT. ◆ PSR control, eliminates optocoupler and TL431 ◆ Accurate CV/CC control ◆ Hysteresis over-temperature ...
On-Bright Electronics

OB25134 - High Precision CC/CV Primary-Side PWM Power Switch

 · 45 Hits OB2513x is a high performance offline PSR power  Primary-side sensing and regulation without switch for low power AC/DC charger and adapter TL431 ...
Orient Chip

OCP8155 - High Precision Primary-side Feedback Constant Current Converter

 · 44 Hits ...
Chipown

PN8360 - High Precision CC/CV Primary-Side Converter

 · 44 Hits Applications ■ Internal 650 V avalanche-rugged power MOSFET ■ Switch AC/DC Adaptor and Battery Charger ■ ±5% Constant current Regulation at Univer...
On-Bright

OB3396AP - High Precision Off-line Primary-Side PWM Power Switch

 · 43 Hits including Cycle-by-Cycle current limiting, VDD OVP, VDD clamp and UVLO. Excellent EMI performance is achieved with On-Bright proprietary frequency shu...
MIX-DESIGN

MD1800 - High performance primary side regulator (PSR) offline switch power supply (SMPS) controller

 · 39 Hits ◆ Built-in 700V@MD1800; 810V@MD1801 power BJT. ◆ PSR control, eliminates optocoupler and TL431 ◆ Accurate CV/CC control ◆ Hysteresis over-temperature ...
On-Bright Electronics

OB25132 - High Precision CC/CV Primary-Side PWM Power Switch

 · 37 Hits OB2513x is a high performance offline PSR power  Primary-side sensing and regulation without switch for low power AC/DC charger and adapter TL431 ...
On-Bright Electronics

OB2500P - High Precision CC/CV Primary-Side Power Switch

 · 37 Hits  Primary-side sensing and regulation without TL431 and opto-coupler  High precision constant voltage and current regulation at universal AC input  ...
ETC

CSC7101 - High efficiency low standby power primary side feedback AC/DC drive IC

 · 32 Hits 0.330 0.510 0.170 0.250 4.700 5.100 3.700 4.100 5.800 6.200 1.270(BSC) 0.400 1.270 0° 8° Dimensions In Inches Min Max 0.053 0.069 ...
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