SFA0006A - Sanken

SFA0006A Primary-side Regulation Off-line PWM Controller

Package SFA0006A is the current mode PWM control IC with SOP8 a primary-side regulation suitable for the automotive system controllers. By employing the primary-side regulation, the IC realizes low component counts and the REF 1 8 VCC downsizing the power supply circuit. For supporting the low consumption power and the low standby power, the IC has a.

Features

es
● AEC-Q100 Qualified
● Bare Lead Frame: Pb-free (RoHS Compliant) D
● Primary-side Regulation Optocoupler is Unnecessary w Output Voltage is Set by External Resistor and e Transformer Winding Ratio N
● Current Mode PWM Control
● Constant Voltage (CV) and Constant Current (CC) r Controls o
● Automatic Standby Function f
● Operation Modes: Normal Operation: PWM Mode d Light Load Operation: Green Mode e Standby Operation: Burst Oscillation Mode d
● Enable Function n (IC Operation Stops when the EN Pin is Low Level) e
● Random Switching Function
● Slope Compensation Function m (Subharmonic Oscil.