LTC3834-1 - Synchronous Step-Down Controller

Linear Technology

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Datasheet Details

Part number	LTC3834-1
Manufacturer	Linear Technology
File Size	292.94 KB
Description	Synchronous Step-Down Controller
Datasheet	LTC3834-1_LinearTechnology.pdf

LTC3834-1 Product details

Description

16-Lead (5mm × 3mm) Plastic DFN 16-Lead (5mm × 3mm) Plastic DFN 16-Lead Plastic SSOP 16-Lead Plastic SSOP TEMPERATURE RANGE 40°C to 85°C (Note 2) 40°C to 85°C 40°C to 85°C (Note 2) 40°C to 85°C Consult LTC Marketing for parts specified with wider operating temperature ranges. Temperature grades are identified by a label on the shipping container.

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.

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Published: Jun 8, 2009 |