LTC3564 Synchronous Step-Down Regulator

Linear Technology

Description

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5-Lead Plastic TSOT-23 5-Lead Plastic TSOT-23 6-Lead (2mm × 3mm) Plastic DFN 6-Lead (2mm × 3mm) Plastic DFN TEMPERATURE RANGE. 40°C to 125°C.

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Datasheet Specifications

Part number: LTC3564
Manufacturer: Linear Technology
File Size: 262.72 KB
Datasheet: LTC3564_LinearTechnology.pdf
Description: Synchronous Step-Down Regulator

Features

* High Efficiency: Up to 96%
* Very Low Quiescent Current: Only 20μA
* 1.25A Output Current
* 2.5V to 5.5V Input Voltage Range
* 2.25MHz Constant Frequency Operation
* No Schottky Diode Required
* Low Dropout Operation: 100% Duty Cycle
* 0.6V Reference Allows

Applications

* 100% duty cycle provides low dropout operation, extending battery life in portable systems. Automatic Burst Mode® operation increases efficiency at light loads, further extending battery runtime. Switching frequency is internally set at 2.25MHz, allowing the use of small surface mount inductors and

LTC3564 Distributors

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LTC3564 Synchronous Step-Down Regulator Linear Technology

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