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VIPER22A

Part Number	VIPER22A
Manufacturer	STMicroelectronics
Description	LOW POWER OFF LINE SMPS PRIMARY SWITCHER
Published	Apr 16, 2005
Datasheet	VIPER22A PDF File

Features

well adapted to battery charger adapter configurations. – Automatic burst mode in low load condition. – Overvoltage protection in hiccup mode.

DRAIN

ON/OFF REGULATOR 60kHz OSCILLATOR

INTERNAL SUPPLY

OVERTEMP. DETECTOR

R1

S FF

PWM LATCH Q

R2 R...

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