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With Long-term Service 5Q1265RF KA5Q1265RFTU IC TO3P-5 Power Management IC Chip Original New Integrated Circuits

Quick Details D/C: 2016+ Package: TO3P-5 Model Number: 5Q1265RF Type: IC Brand Name: Original Brand Place of Origin: Guangdong, China (Mainland) Standard Package: Standard Family: integrated circuits Packaging: Standard Voltage: Standard Current: Standard Operating Temperature: Standard Lead...

Product details

Quick Details

  • D/C: 2016+

  • Package: TO3P-5

  • Model Number: 5Q1265RF

  • Type: IC

  • Brand Name: Original Brand

  • Place of Origin: Guangdong, China (Mainland)

  • Standard Package: Standard

  • Family: integrated circuits

  • Packaging: Standard

  • Voltage: Standard

  • Current: Standard

  • Operating Temperature: Standard

  • Lead Free Status / RoHS Status: Lead free / RoHS Compliant

  • Colour: Standard

  • weight: Standard

  • Quantity Available: Can ship immediately


• Quasi Resonant Converter Controller

• Internal Burst Mode Controller for Stand-by Mode

• Pulse by Pulse Current Limiting

• Over Current Latch Protection

• Over Voltage Protection (Vsync: Min. 11V)

• Internal Thermal Shutdown Function

• Under Voltage Lockout

• Internal High Voltage Sense FET

• Auto-Restart Mode


The  Power Switch product family is specially

designed for an off-line SMPS with minimal external

components. The Power Switch consist of high

voltage power SenseFET and current mode PWM controller IC.

PWM controller features integrated fixed oscillator, under

voltage lock out, leading edge blanking, optimized gate turn-on/

turn-off driver, thermal shut down protection, over voltage

protection, temperature compensated precision current sources

for loop compensation and fault protection circuit. compared to

discrete MOSFET and controller or RCC switching converter

solution, a Power Switch can reduce total

component count, design size, and weight and at the same time

increase & efficiency, productivity, and system reliability. It has

a basic platform well suited for cost-effective design in quasi

resonant converter as C-TV power supply

Product Description

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Tel: +86-755-89678886
Address: RM4311 , 43/F , SEG Plaza , Huaqiang North RD , Futian District , SZ ,GD , CN 518000
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