LTC3728L-1 - 2-Phase Synchronous Regulator

Product Overview

Linear Technology

Part number	LTC3728L-1
Manufacturer	Linear Technology
File Size	475.32 KB
Description	2-Phase Synchronous Regulator
Datasheet	LTC3728L-1 Datasheet
Additional preview pages of the LTC3728L-1 datasheet.

The LTC®3728L-1 is a dual high performance step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages.

n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n OPTI-LOOP® Compensation Minimizes COUT n ±1.5% Output Voltage Accuracy n Power Good Output Voltage Indicator n Phase-Lockable Fixed Frequency 250kHz to 550kHz n Over Current Latchoff Disabled n Wide VIN Range: 4.5V to 28V (35V for LTC3728LI-1) Operation n Very Low Dropout Operation: 99% Duty Cycle n Adjustable Soft-Start Current Ramping n Foldback Output Current Limiting n Output Overvoltage Protec.

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Published: Jun 9, 2010 |