TOP267VG
TOPSwitch-JX with 725V MOSFET for high-power designs up to 127W with excellent efficiency
Product Overview
Description
The TOP267VG is a member of the TOPSwitch-JX family, designed for high-power AC-DC applications requiring up to 127W output power.
Featuring an integrated 725V power MOSFET with low RDS(on), this IC enables efficient flyback converter designs for adapters, LCD TV power, and industrial applications.
The device includes advanced features such as frequency reduction at light load, remote ON/OFF control, and comprehensive protection for reliable operation.
Product Series
TOP
Primary Application
LCD TV power supplies
Key Features
- Integrated 725V power MOSFET
- Extended power range up to 127W
- Frequency jittering for reduced EMI
- Remote ON/OFF control
- Programmable current limit
- Comprehensive protection features
Specifications
| Power Rating | Up to 127W |
|---|---|
| Input Voltage | 85-265V AC |
| MOSFET Voltage | 725V |
| MOSFET RDS(on) | 2.6 ohm |
| Efficiency | Up to 90% |
| Standby Power | <100mW |
| Package | eSIP-7C |
| Switching Frequency | 66-132kHz |
| Temperature Range | -40°C to +150°C |
Applications
LCD TV power supplies
Electronic system design
Laptop adapters
Electronic system design
Industrial power supplies
Industrial automation and control
Printers and peripherals
Electronic system design
Gaming console power
Electronic system design
FAE Expert Insights
"The TOP267VG is an excellent choice for higher power applications where InnoSwitch power levels are insufficient. The 127W capability handles most LCD TV and laptop adapter requirements. I particularly like the programmable current limit feature, which allows optimization for specific applications. The frequency jittering significantly reduces EMI filtering requirements, saving cost and space. The eSIP-7C package provides good thermal performance for the power level. For high-volume production, the consistent performance and built-in protection features reduce design risk and time-to-market."
High-power solution with excellent integration and protection
— David Wang, BeiLuo