CXA3820M
Description
The CXA3820M has optimum configuration to realize various power supply circuits easily and pactly by including Power-factor correction, resonant controller and various protection function in one package. (Applications: Power supply circuit, etc.)
Features
- Power-factor correction
- Multiplierless critical conduction mode (CRM) control
- Supports W/W input
- Restart timer
- Maximum frequency limit (during overcurrent detection)
- Continuous overcurrent detection protection function
- Resonant controller
- Timer-latch over current protection
- Soft start function
- Adjustment minimum frequency limit
- Pulse over current load detection
- mon
- Adjacent 2-pin short protection
- Various protection functions including overvoltage and overcurrent
- AC off detection
- PFC-OK signal output
Structure
Bi CMOS silicon monolithic IC
Package
24-pin SOP
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