SY2A29705 (SA32703FAP)

Boost/Flyback Current Mode Controller

Part number	SY2A29705
Channel(#)
Vin (min) (V)	5
Vin (max) (V)	11
Topology
Switching frequency (min)(kHz)
Switching frequency (max)(kHz)
Vout (min) (V)
Vout2 (min)(V)
Vout (max) (V)
Vout2 (max )(V)
Vref accuracy (±%)	±2%
Vout accuracy(±%)
Control mode
Duty cycle (max)(%)
Operation mode
Iq (typ) (uA)
Features
Package	SO8
Operating temperature range(°C)
Functional safety category

AEC-Q100-Grade 1: -40°C ~125°C
5.0-11V Input Voltage Range
±2% Accuracy for REF and FB Reference
Typical 150-μA Starting up Current and 800-μA Operating Supply Current Exclude MOS Driving Current
Flexible Frequency and Minimum off Time Set by FS Pin and up to 1 MHz Switching Frequency
Cycle by Cycle Current Limit(1V) and over Current Limit (1.5V) for ISEN
Typical 4ms Internal Soft Start and Fault Soft-start(OCP、OTP、REF_UVLO、VIN_UVLO)
Package:SO8

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