LTC3559-1_15 Datasheet, PDF(24/24 Page) Linear Technology – Linear USB Battery Charger with Dual Buck Regulators

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LTC3559-1_15 Datasheet, PDF (24/24 Pages) Linear Technology – Linear USB Battery Charger with Dual Buck Regulators

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LTC3559/LTC3559-1

RELATED PARTS

PART NUMBER DESCRIPTION

COMMENTS

LTC3550

Dual Input USB/AC Adapter Li-Ion Battery Charger with Synchronous Buck Converter, Efï¬ciency: 93%, Adjustable Output at

Adjustable Output 600mA Buck Converter

600mA, Charge Current: 950mA Programmable, USB Compatible,

Automatic Input Power Detection and Selection

LTC3552

Standalone Linear Li-Ion Battery Charger with Adjustable Synchronous Buck Converter, Efï¬ciency: >90%, Adjustable Outputs at

Output Dual Synchronous Buck Converter

800mA and 400mA, Charge Current Programmable Up to 950mA, USB

Compatible, 5mm Ã 3mm DFN16 Package

LTC3552-1

Standalone Linear Li-Ion Battery Charger with Dual

Synchronous Buck Converter

Synchronous Buck Converter, Efï¬ciency: >90%, Outputs 1.8V at 800mA

and 1.575 at 400mA, Charge Current Programmable Up to 950mA, USB

Compatible

LTC3455

Dual DC/DC Converter with USB Power Manager and

Li-Ion Battery Charger

Seamless Transition Between Input Power Sources: Li-Ion Battery, USB

and 5V Wall Adapter, Two High Efï¬ciency DC/DC Converters: Up to 96%,

Full-Featured Li-Ion Battery Charger with Accurate USB Current Limiting

(500mA/100mA) Pin-Selectable Burst Mode Operation, Hot SwapTM

Output for SDIO and Memory Cards, 4mm Ã 4mm QFN24 Package

LTC3456

2-Cell, Multi-Output DC/DC Converter with USB Power

Manager

Seamless Transition Between 2-Cell Battery, USB and AC Wall Adapter

Input Power Sources, Main Output: Fixed 3.3V Output, Core Output:

Adjustable From 0.8V to VBATT(MIN), Hot Swap Output for Memory Cards,

Power Supply Sequencing: Main and Hot Swap Accurate USB Current

Limiting, High Frequency Operation: 1MHz, High Efï¬ciency: Up to 92%,

4mm Ã 4mm QFN24 Package

LTC4080

500mA Standalone Charger with 300mA Synchronous

Buck

Charges Single-Cell Li-Ion Batteries, Timer Termination +C/10, Thermal

Regulation, Buck Output: 0.8V to VBAT, Buck Input VIN: 2.7V to 5.5V, 3mm

Ã 3mm DFN10 Package

Hot Swap is a trademark of Linear Technology Corporation.

24 Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

(408) 432-1900 â FAX: (408) 434-0507 â www.linear.com

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LT 0508 REV B â¢ PRINTED IN USA