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LTC3859A

Buck/Buck/Boost Synchronous Controller

LTC3859A Features

* DESCRIPTION n Dual Buck Plus Single Boost Synchronous Controllers n Outputs Remain in Regulation Through Cold Crank Down to 2.5V n Low Operating IQ: 55μA (One Channel On) n Wide Bias Input Voltage Range: 4.5V to 38V n Buck Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n Boost Output Voltage Up to 60V n

LTC3859A General Description

n Dual Buck Plus Single Boost Synchronous Controllers n Outputs Remain in Regulation Through Cold Crank Down to 2.5V n Low Operating IQ: 55μA (One Channel On) n Wide Bias Input Voltage Range: 4.5V to 38V n Buck Output Voltage Range: 0.8V ≤ VOUT ≤ 24V n Boost Output Voltage Up to 60V n RSENSE or DCR.

LTC3859A Datasheet (1.11 MB)

Preview of LTC3859A PDF

Datasheet Details

Part number:

LTC3859A

Manufacturer:

Linear Technology

File Size:

1.11 MB

Description:

Buck/buck/boost synchronous controller.

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TAGS

LTC3859A Buck Buck Boost Synchronous Controller Linear Technology

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