SGP400
SGP400 is manufactured by Fairchild Semiconductor.
Product Specification
Low-Power Green-Mode PWM Flyback Power Controller without Secondary Feedback
Features
- Linearly decreasing PWM frequency
- Green-mode under light-load and zero-load conditions
- Constant voltage (CV) and constant current (CC)
- No secondary feedback
- Low start-up current (8µA)
- Low operating current (3.6mA)
- Leading-edge blanking
- Constant power limit
- Universal AC input range
- Synchronized slope pensation
- 140°C OTP sensor with hysteresis
- VDD over-voltage clamping
- Cycle-by-cycle current limiting
- Under-voltage lockout (UVLO)
- Fixed PWM frequency with hopping
- Gate output maximum voltage clamped at 17V
- Small SOT-26 package
APPLICATIONS
Low-...
