LTC3857 Synchronous Step-Down Controller

Linear Technology

Description

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Controller The LTC®3857 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stage.

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Datasheet Specifications

Part number: LTC3857
Manufacturer: Linear Technology
File Size: 441.98 KB
Datasheet: LTC3857_LinearTechnology.pdf
Description: Synchronous Step-Down Controller

Features

* n Low Operating IQ: 50μA (One Channel On) n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n Wide VIN Range: 4V to 38V (40V Abs Max) n RSENSE or DCR Current Sensing n Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n Ph

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LTC3857 Synchronous Step-Down Controller Linear Technology

Linear Technology LTC3857-like datasheet