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LTC3901 Secondary Side Synchronous Driver for Push-Pull and Full-Bridge Converters
FEATURES
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DESCRIPTIO
U APPLICATIO S
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N-Channel Synchronous MOSFET Driver Programmable Timeout Reverse Inductor Current Sense Gate Drive Transformer Synchronization Sequence Monitor Wide VCC Supply Range: 4.5V to 11V 15ns Rise/Fall Times at VCC = 5V, CL = 4700pF Undervoltage Lockout Small 16-Lead SSOP Package
The LTC®3901 is a secondary side synchronous rectifier driver designed to be used in isolated push-pull and fullbridge converter power supplies. The chip drives two external N-channel MOSFETs and accepts a transformergenerated bipolar input to maintain sychronization with the primary side controller.
LTC3901 Datasheet
