Datasheet Summary
Preliminary GR1230R
Multi-Mode PWM Controller with Integrated Protections
Features
- Low Start-Up Current (<3uA)
- Multi-Mode Operation
CCM @ Heavy Load and Low Line QR-Like Operation @ Medium Load Green mode with Valley Skip at Light Load Burst Mode at No Load
- Accurate Over Current Protection
- Adjustment OVP on QRD Pin
- Output Short Protection
- Soft Driver
- 4ms Soft-start
- OVP (Over Voltage Protection) on Vcc Pin
- On Chip OTP Protection
- SOT-26 Package with Few External ponents Needed
Description
The GR1230R is a high performance multi-mode (QR/CCM) PWM controller for flyback converter. It minimizes the ponents counts and is available in a tiny SOT-26 package. Those make...