Part number:
NCP1603
Manufacturer:
File Size:
300.19 KB
Description:
Pfc/pwm combo controller.
Pin Symbol Function Description 1 Vaux 2 FB2 Auxiliary Supply PWM Feedback This pin connects to the VCC1 pin externally.
It delivers a bias voltage from the VCC2 to the PFC section.
The Vaux is disabled when either one of the following conditions occurs: (1) Vaux is initially off; (2) Fault (V
NCP1603 Features
* of the device are listed below. Features
* This is a Pb
* Free Device
* PFC Features
* Near
* Unity Power Factor in Discontinuous and Critical Mode (DCM and CRM)
* Voltage
* Mode Operation
* Low Startup and Shutdown Current Consumption
* P
Datasheet Details
NCP1603
300.19 KB
Pfc/pwm combo controller.
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