Datasheet4U Logo Datasheet4U.com

LTC3101 - Multi-Output DC/DC Converter and PowerPath Controller

General Description

The LTC®3101 is a complete power management solution for low power portable devices.

It provides three high efficiency switching DC/DC converters which seamlessly transition from battery to USB/wall adapter power when available.

Key Features

  • n Low Loss PowerPath™ Control: Seamless, Automatic Transition from Battery to USB or Wall Adapter Power n Wide VIN Range: 1.8V to 5.5V n Buck-Boost VOUT: 1.5V to 5.25V n Buck-Boost Generates 3.3V at 300mA for VIN ≥ 1.8V, 3.3V at 800mA for VIN ≥ 3V n Dual 350mA Buck Regulators, VOUT: 0.6V to VIN n 38μA Quiescent Current in Burst Mode® Operation n 1.8V, 50mA Always-On LDO n Protected 100mA Hot Swap™ Output n Pushbutton On/Off Control n Current Limited 200mA MAX Output n Programmable Power-Up Seque.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LTC3104 300mA Synchronous Step-Down DC/DC Converter and 10mA LDO Linear
LTC3107 Ultra-Low Voltage Energy Harvester and Primary Battery-Life Extender Linear
LTC3108 Ultralow Voltage Step-Up Converter and Power Manager Analog Devices
LTC3110 2A Bidirectional Buck-Boost DC/DC Regulator Linear
LTC3111 1.5A Synchronous Buck-Boost DC/DC Converter Linear

Other Datasheets by Linear Technology (now Analog Devices)

Part Number Description
LTC3100 1.5MHz Synchronous Dual Channel DC/DC Converter and 100mA LDO
LTC3103 300mA Synchronous Step-Down DC/DC Converter
LTC3105 400mA Step-Up DC/DC Converter
LTC3106 300mA Low Voltage Buck-Boost Converter
LTC3108 Ultralow Voltage Step-Up Converter and Power Manager

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
FEATURES n Low Loss PowerPath™ Control: Seamless, Automatic Transition from Battery to USB or Wall Adapter Power n Wide VIN Range: 1.8V to 5.5V n Buck-Boost VOUT: 1.5V to 5.25V n Buck-Boost Generates 3.3V at 300mA for VIN ≥ 1.8V, 3.3V at 800mA for VIN ≥ 3V n Dual 350mA Buck Regulators, VOUT: 0.6V to VIN n 38μA Quiescent Current in Burst Mode® Operation n 1.8V, 50mA Always-On LDO n Protected 100mA Hot Swap™ Output n Pushbutton On/Off Control n Current Limited 200mA MAX Output n Programmable Power-Up Sequencing n 24-lead 4mm × 4mm × 0.