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LTC3856

Part Number	LTC3856
Manufacturer	Linear Technology
Description	2-Phase Synchronous Step-Down DC/DC Controller
Published	Jun 29, 2010
Detailed Description	Features n PolyPhase® Controller Reduces Input and Output Capacitance and Power Supply Induced Noise n Wide VIN Range: 4...
Datasheet	LTC3856 PDF File

Overview

Features n PolyPhase® Controller Reduces Input and Output Capacitance and Power Supply Induced Noise n Wide VIN Range: 4.
5V to 38V Operation n ±0.
75%, 0.
6V Reference Voltage Accuracy n High Efficiency: Up to 95% n Programmable Burst Mode® Operation or Stage Shedding™ for Highest Light Load Efficiency n Active Voltage Positioning (AVP) n RSENSE or DCR Current Sensing n Programmable DCR Temperature Compensation n Phase-Lockable Fixed Frequency: 250kHz to 770kHz n True Remote Sense Differential Amplifier n Dual N-Channel MOSFET Synchronous Drive n VOUT Range: 0.
6V to 5V without Differential Amplifier n VOUT Range: 0.
6V to 3.
3V with Differential Amplifier n Adjustable Soft-Start or VOUT Tracking...

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