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General PWM-ICs

This page contains information on General PWM-ICs.

Green mode function Type Name Control mode Duty Input
voltage
Current sense Overload
protection
Overvoltage
protection
Under-
voltage
lockout
(ON/OFF)
Remarks
Built-in
FA3641N Voltage mode 70% 10 to 28V Positive Timer-latch Latch 16.5V/9.0V Frequency reduction
at light load
FA3647N Negative Frequency reduction
at light load
FA5604N 46% 10 to 30V Negative Auto-Recovery 17.5V/9.7V Overcurrent limit
correction function,
Frequency reduction
start/stop FB voltage
under light load
1.8V/1.95V
FA5605N 70%
FA5606N Overcurrent limit
correction function,
Frequency reduction
start/stop FB voltage
under light load
1.55V/1.65V
Not built-in FA13842N Current mode
96% 10 to 25V Positive 16.5V/9.0V  
FA13843N 9.6V/9.0V
FA13844N 48% 16.5V/9.0V
FA13845N 9.6V/9.0V
FA5504N Voltage mode 46% 10 to 28V Timer-latch Latch 16.5V/9.0V With error amplifier
FA5510N  
FA5511N 70%  
FA5514N 46% Negative  
FA5515N 70%  
FA5607N 10 to 30V Auto-Recovery 17.5V/9.7V Overcurrent limit
correction function

NEW New product

UP Update

UD Under development

PKG: SOP-8
Operation frequency: External adjustment

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