LTC3803-3 Datasheet - Linear Technology

LTC3803-3 Flyback DC/DC Controller

The LTC®3803-3 is a constant frequency current mode ﬂyback controller optimized for driving N-channel MOSFETs in high input voltage applications. Constant frequency operation is maintained down to very light loads, resulting in less low frequency noise generation over a wide range of load currents. .

LTC3803-3 Features

* n VIN and VOUT Limited Only by External Components n Adjustable Slope Compensation n Internal Soft-Start n

* 55°C to 150°C Operating Temperature Range n Constant Frequency 300kHz Operation n ±1.5% Reference Accuracy n Current Mode Operation for Excellent Line and Load Transient Response n No

LTC3803-3_LinearTechnology.pdf