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LTC3834-1

Linear Technology
Part Number LTC3834-1
Manufacturer Linear Technology
Description Synchronous Step-Down Controller
Published Jun 8, 2009
Detailed Description U U LTC3834-1 30μA IQ Synchronous Step-Down Controller FEATURES ■ Wide Output Voltage Range: 0.8V V OUT 10V ■ Low Oper...
Datasheet PDF File LTC3834-1 PDF File

LTC3834-1
LTC3834-1

Overview
U U LTC3834-1 30μA IQ Synchronous Step-Down Controller FEATURES ■ Wide Output Voltage Range: 0.
8V V OUT 10V ■ Low Operating IQ: 30μA ■ OPTI-LOOP® Compensation Minimizes COUT ■ ±1% Output Voltage Accuracy ■ Wide VIN Range: 4V to 36V ■ Phase-Lockable Fixed Frequency 140kHz to 650kHz ■ Dual N-Channel MOSFET Synchronous Drive ■ Very Low Dropout Operation: 99% Duty Cycle ■ Adjustable Output Voltage Soft-Start or Tracking ■ Output Current Foldback Limiting ■ Output Overvoltage Protection ■ Low Shutdown IQ: 4μA ■ Selectable Continuous, Pulse-Skipping or Burst Mode® Operation at Light Loads ■ Small 16-Lead Narrow SSOP or 5mm × 3mm DFN Package U APPLICATIO S ■ Automotive Systems ■ Telecom Systems ■...


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