Part Number: LAF0001
Function: Green Current Mode PWM Controller
Package: DIP 8Pin
Manufacturer: Fairchild Semiconductor
Image :
FAN7601 == LAF0001, This can be replaced by FAN7601
Description
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.
Pinout
Features
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 )
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