Datasheet4U Logo Datasheet4U.com

LTC3455-1 - Dual DC/DC Converter

Download the LTC3455-1 datasheet PDF. This datasheet also covers the LTC3455 variant, as both devices belong to the same dual dc/dc converter family and are provided as variant models within a single manufacturer datasheet.

General Description

n Seamless Transition between Input Power Sources: Li-Ion Battery, USB, and 5V Wall Adapter n Accurate USB Current Limiting (500mA/100mA) n Two High Efficiency DC/DC Converters: Up to 96% n Thermal Regulation Maximizes Battery Charge Rate without Risk of Overheating n Full-Featured Li-Ion Battery Ch

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LTC3455_LinearTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LTC3455 Dual DC/DC Converter Linear Technology
LTC3450 Triple-Output Power-Supply Linear Technology
LTC3452 Synchronous Buck-Boost MAIN/CAMERA White LED Driver Linear Technology
LTC3453 Synchronous Buck-Boost High Power White LED Driver Linear Technology
LTC3454 1A Synchronous Buck-Boost High Current LED Driver Linear Technology

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3400-1 1.2MHz Micropower Synchronous Boost Converter
LTC3402 Synchronous Boost Converter
LTC3404 1.4MHz High Efficiency Monolithic Synchronous Step-Down Regulator
LTC3406 Synchronous Step-Down Regulator
LTC3406-1.5 Synchronous Step-Down Regulator

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LTC3455/LTC3455-1 Dual DC/DC Converter with USB Power Manager and Li-Ion Battery Charger FEATURES DESCRIPTION n Seamless Transition between Input Power Sources: Li-Ion Battery, USB, and 5V Wall Adapter n Accurate USB Current Limiting (500mA/100mA) n Two High Efficiency DC/DC Converters: Up to 96% n Thermal Regulation Maximizes Battery Charge Rate without Risk of Overheating n Full-Featured Li-Ion Battery Charger with 4.2V Float Voltage for LTC3455 and 4.1V for LTC3455-1 n 4.1V Float Voltage (LTC3455-1) Improves Battery Life and High Temperature Safety Margin n Hot Swap™ Output for SDIO and Memory Cards n Pin-Selectable Burst Mode® Operation n Output Disconnect: All Outputs Discharged to Ground During Shutdown n Available in a 4mm × 4mm × 0.