LAF0001 - Green Current Mode PWM Controller

Datasheet Summary

Description

The FAN7601 is a green programmable frequency current mode PWM controller.

It is specially designed for the off-line adapter application and the auxiliary power supplies which require high efficiency at a light load and no load.

Features

Green Current Mode PWM Control.
Low Operating Current: Max 4mA.
Burst Mode Operation.
Internal High Voltage Start-up Switch.
Under Voltage Lockout (UVLO): 12V/8V.
Latch Protection & Soft Start Function.
Over Voltage Protection: 19V.
Operating Frequency up to 300kHz.
Max Duty Cycle: 95% Typical.

Fairchild Semiconductor

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Datasheet Details

Part number	LAF0001
Manufacturer	Fairchild Semiconductor
File Size	581.78 KB
Description	Green Current Mode PWM Controller
Datasheet	LAF0001 Datasheet
Additional preview pages of the LAF0001 datasheet.

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FAN7601 Green Current Mode PWM Controller www.fairchildsemi.com Features • Green Current Mode PWM Control • Low Operating Current: Max 4mA • Burst Mode Operation • Internal High Voltage Start-up Switch • Under Voltage Lockout (UVLO): 12V/8V • Latch Protection & Soft Start Function • Over Voltage Protection: 19V • Operating Frequency up to 300kHz • Max Duty Cycle: 95% Typical Applications • Off-Line Adapter Applications • Auxiliary Power Supplies Description The FAN7601 is a green programmable frequency current mode PWM controller. It is specially designed for the off-line adapter application and the auxiliary power supplies which require high efficiency at a light load and no load. The internal high voltage start-up switch and the burst mode reduce the power loss.

Published: Jan 10, 2021 |