LTC3851A Datasheet - Linear Technology

LTC3851A - Synchronous Step-Down Switching Regulator Controller

The LTC®3851A is a high performance synchronous step-down switching regulator controller that drives an all N-channel synchronous power MOSFET stage. A constant frequency current mode architecture allows a phase‑lockable frequency of up to 750kHz. OPTI-LOOP compensation allows the transient respons.

LTC3851A Features

* n Wide VIN Range: 4V to 38V Operation n RSENSE or DCR Current Sensing n ±1% Output Voltage Accuracy n Phase-Lockable Fixed Frequency: 250kHz to 750kHz n Dual N-Channel MOSFET Synchronous Drive n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Output Voltage Soft-Start or Tracking n O

LTC3851A-LinearTechnology.pdf

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Datasheet Details

Part number:

LTC3851A

Manufacturer:

Linear Technology

File Size:

419.16 KB

Description:

Synchronous step-down switching regulator controller.

LTC3851A Distributor

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LTC3851A Synchronous Step-Down Switching Regulator Controller Linear Technology