LTC3834 Synchronous Step-Down Controller

Linear Technology

Description

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The LTC®3834 is a high performance step-down switching regulator controller that drives an all N-channel synchronous power MOSFET stage.

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Datasheet Specifications

Part number: LTC3834
Manufacturer: Linear Technology
File Size: 774.61 KB
Datasheet: LTC3834_LinearTechnology.pdf
Description: Synchronous Step-Down Controller

Features

* n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 10V n Low Operating Quiescent Current: 30µA n OPTI-LOOP® Compensation Minimizes COUT n ±1% Output Voltage Accuracy n Wide VIN Range: 4V to 36V n Phase-Lockable Fixed Frequency 140kHz to 650kHz n Dual N-Channel MOSFET Synchronous Drive n Very Low Dropout Ope

Applications

* n Output Overvoltage Protection n Low Shutdown IQ: 4µA n Internal LDO Powers Gate Drive from VIN or VOUT n Selectable Continuous, Pulse Skipping or Burst Mode® Operation at Light Loads n Small 20-Lead TSSOP or 4mm × 5mm QFN Package APPLICATIONS n Automotive Systems n Telecom Systems n Battery-Operat

LTC3834 Distributors

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LTC3834 Synchronous Step-Down Controller Linear Technology

Linear Technology LTC3834-like datasheet