FAN7529 系列 12 至 22 V 40 uA 临界导通模式 PFC 控制器- SOIC-8
Description
The FAN7529 is an active power factor correction PFC controller for boost PFC applications that operates in crit
ical conduction mode CRM. It uses the voltage mode PWM that compares an internal ramp signal with the
error amplifier output to generate MOSFET turn-off signal.
Features
Low Total Harmonic Distortion THD
Precise Adjustable Output Over-Voltage Protection
Open-Feedback Protection and Disable Function
Zero Current Detector
150µs Internal Start-up Timer
MOSFET Over-Current Protection
Under-Voltage Lockout with 3.5V Hysteresis
Low Start-up 40µA and Operating Current 1.5mA
Totem Pole Output with High State Clamp
+500/-800mA Peak Gate Drive Current
8-Pin DIP or 8-Pin SOP
Applications
Adapter
Ballast
LCD TV, CRT TV
SMPS
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
FAN7529MX Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
L6562DTR 意法半导体 | 功能相似 | FAN7529MX和L6562DTR的区别 |
L6561D013TR 意法半导体 | 功能相似 | FAN7529MX和L6561D013TR的区别 |