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LTC3868 Datasheet, Linear Technology

LTC3868 controller equivalent, dual 2-phase synchronous step-down controller.

LTC3868 Avg. rating / M : 1.0 rating-11

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LTC3868 Datasheet

Features and benefits

n Low Operating IQ: 170µA (One Channel On) n Wide Output Voltage Range: 0.8V ≤ VOUT ≤ 14V n Wide VIN Range: 4V to 24V n RSENSE or DCR Current Sensing n Out-of-Phase Contr.

Application

n Notebook and Palmtop Computers n Portable Instruments n Battery Operated Digital Devices n Distributed DC Power System.

Description

The LTC®3868 is a high performance dual step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phase-lockable frequency of up to 850kHz. Power loss a.

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TAGS

LTC3868
Dual
2-Phase
Synchronous
Step-Down
Controller
LTC3860
LTC3861
LTC3861-1
Linear Technology

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