FA3647N Datasheet Pwm Control Ic With Light Load Power Saving Function For Switching Power Supply Control

Manufacturer: Fuji Electric

Overview: FA3641P(N), FA3647P(N) FA3641P(N), FA3647P(N) s.

Datasheet Details

Part number	FA3647N
Manufacturer	Fuji Electric
File Size	406.82 KB
Description	PWM control IC with light load power saving function For Switching Power Supply Control
Datasheet	FA3647N_FujiElectric.pdf

The FA3641P(N) and FA3647P(N) are the PWM type switching power supply control ICs that can directly drive power MOSFET.

These ICs use a CMOS device with high dielectric strength (30V) to implement low power consumption.

They

Uses a newly developed CMOS process with high dielectric strength (30V) for implementing low power consumption.
Standby current of 2µA or less (at Vcc=14V), and operating current of 1.9mA (typ. ).
Automatically reduces the oscillation frequency to suppress loss of the power supply in light load mode.
Overvoltage protection function detecting Vcc voltage.
A drive circuit for connecting a power MOSFET directly.
Output peak current: Source curre.

Part Number	Description
FA3647	PWM control IC with light load power saving function For Switching Power Supply Control
FA3647P	PWM control IC with light load power saving function For Switching Power Supply Control
FA3641	PWM control IC with light load power saving function For Switching Power Supply Control
FA3641	FA3641
FA3641N	PWM control IC with light load power saving function For Switching Power Supply Control
FA3641P	PWM control IC with light load power saving function For Switching Power Supply Control
FA3621	For Switching Power Supply Control
FA3621F	For Switching Power Supply Control
FA3629AV	For Switching Power Supply Control
FA3630V	For Switching Power Supply Control