The LT3753EFE#PBF is a current-mode PWM Controller optimized for an active clamp forward converter topology, allowing up to 100V input operation. A programmable volt-second clamp allows primary switch duty cycles above 50% for high switch, transformer and rectifier utilization. Active clamp control reduces switch voltage stress and increases efficiency. A synchronous output is available for controlling secondary side synchronous rectification.
- Programmable volt-second clamp
- High Efficiency Control - Active clamp, synchronous rectification, programmable delays
- Short-circuit (Hiccup Mode) overcurrent protection
- Programmable soft-start/stop
- Programmable OVLO and UVLO with hysteresis
- Synchronizable to an external clock
工业, 车用, 国防, 军用与航空, 通信与网络, 电源管理
(EN)
