Datasheet Linear Technology LT3710 — 数据表

LT3710
Secondary Side
Synchronous Post Regulator U FEATURES
■ ■
■
■
■
■
■
■ DESCRIPTIO The LT®3710 is a high efficiency step-down switching
regulator intended for auxiliary outputs in single secondary winding, multiple output power supplies. Generates a Regulated Auxiliary Output in Isolated
DC/DC Converters
0.8V ±1.5% Accurate Voltage Reference
Dual N-Channel MOSFET Synchronous Drivers
High Switching Frequency: Up to 500kHz
Programmable Current Limit Protection
Programmable Soft-Start
Automatic Frequency Synchronization
Small 16-Pin Thermally Enhanced TSSOP Package The LT3710 drives dual synchronous N-channel MOSFETs
and achieves high efficiency. With leading edge modulation, it operates well with either primary side peak current
or voltage mode control. It is synchronized to the falling
edge of the transformer secondary winding and can be
used in both single-ended and double-ended isolated …