LAF0001 Datasheet PDF – DIP 8Pin – PWM Controller

Part Number: LAF0001

Function: Green Current Mode PWM Controller

Package: DIP 8Pin

Manufacturer: Fairchild Semiconductor

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LAF0001 datasheet

FAN7601 == LAF0001, This can be replaced by FAN7601


The IC 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. The FAN7601 includes some protections such as latch protection and over voltage protection. The latch protection can be used for over voltage protection and/or thermal protection and so on. And the soft start prevents the output voltage over shoot at start up.


LAF0001 pinout


1. Green Current Mode PWM Control
2. Low Operating Current: Max 4mA
3. Burst Mode Operation
4. Internal High Voltage Start-up Switch
5. Under Voltage Lockout (UVLO): 12V/8V
6. Latch Protection & Soft Start Function
7. Over Voltage Protection: 19V
8. Operating Frequency up to 300kHz


LAF0001 Datasheet PDF ( =  FAN7601 )

LAF0001 pdf


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