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LTC3643 Datasheet, Linear

LTC3643 supply equivalent, 2a bidirectional power backup supply.

LTC3643 Avg. rating / M : 1.0 rating-11

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LTC3643 Datasheet

Features and benefits

nn Bidirectional Synchronous Boost Capacitor Charger/Buck Regulator for System Backup nn Wide Input Voltage Range: 3V to 17V nn Up to 40V Capacitor Voltage Storage for Hi.

Application

nn Backup Capacitor Systems nn Power Failure Backup Systems nn Solid-State Drives DESCRIPTION The LTC®3643 is a bidirec.

Description

The LTC®3643 is a bidirectional synchronous stepup charger and step-down converter which efficiently charges a capacitor array up to 40V from an input supply between 3V to 17V. When the input supply falls below the programmable power-fail thr.

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LTC3643 Page 1 LTC3643 Page 2 LTC3643 Page 3

TAGS

LTC3643
Bidirectional
Power
Backup
Supply
LTC3642
LTC3644
LTC3644-2
Linear

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