LTC3850 2-Phase Synchronous Step-Down Switching Controller

Linear Technology

Description

LTC3850/LTC3850-1 Dual, 2-Phase Synchronous Step-Down Switching Controller .
The LTC®3850 is a high performance dual synchronous step-down switching regulator controller that drives all N-channel power MOSFET stages.

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Datasheet Specifications

Part number: LTC3850
Manufacturer: Linear Technology
File Size: 1.12 MB
Datasheet: LTC3850_LinearTechnology.pdf
Description: 2-Phase Synchronous Step-Down Switching Controller

Features

* n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n High Efficiency: Up to 95% n RSENSE or DCR Current Sensing n ±1% 0.8V Output Voltage Accuracy n Phase-Lockable Fixed Frequency 250kHz to 780kHz n Supports Pre-Biased Output n Dual N-Channel MOSF

Applications

* APPLICATIONS n Notebook and Palmtop Computers n Portable Instruments n Battery-Operated Digital Devices n DC Power Distribution Systems All registered trademarks and trademarks are the property of their respective owners. Protected by U. S. patents, including 5481178, 5705919, 5929620, 6100678, 6

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LTC3850 2-Phase Synchronous Step-Down Switching Controller Linear Technology

Linear Technology LTC3850-like datasheet