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LTC3869-2

2-Phase Synchronous Step-Down DC/DC Controllers

LTC3869-2 Features

* n Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise n Accurate Multiphase Current Matching n RSENSE or DCR Current Sensing n ±0.75% 0.6V Output Voltage Accuracy n Phase-Lockable Fixed Frequency 250kHz to 780kHz n High Efficiency: Up to 95% n Dual N-channe

LTC3869-2 General Description

The LTC®3869 is a high performance dual synchronous step-down switching regulator controller that drives all N-channel synchronous power MOSFET stages. A constant frequency current mode architecture allows a phaselockable frequency of up to 780kHz. Power loss and noise due to the ESR of the input ca.

LTC3869-2 Datasheet (670.72 KB)

Preview of LTC3869-2 PDF

Datasheet Details

Part number:

LTC3869-2

Manufacturer:

Linear Technology

File Size:

670.72 KB

Description:

2-phase synchronous step-down dc/dc controllers.

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TAGS

LTC3869-2 2-Phase Synchronous Step-Down Controllers Linear Technology

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