LTC3803 - Flyback DC/DC Controller

Linear Technology

Datasheet Details

The LTC®3803 is a constant frequency current mode ﬂyback controller optimized for driving N-channel MOSFETs in high input voltage applications.

n VIN and VOUT Limited Only by External Components n Adjustable Slope Compensation n Internal Soft-Start n Constant Frequency 200kHz Operation n ±1.5% Reference Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n No Minimum Load Requirement n Low Quiescent Current: 240μA n Low Proﬁle (1mm) SOT-23 Package.

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Published: Jun 8, 2009 |