LT8705A Datasheet Synchronous 4-Switch BuckBoost DC/DC Controller

Manufacturer: Linear Technology (now Analog Devices)

Download the LT8705A datasheet PDF. This datasheet also includes the LT8708A variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

LT8705A synchronous 4-switch buckboost dc/dc controller by Linear Technology (now Analog Devices) - Datasheet Preview — Note: The manufacturer provides a single datasheet file (LT8708A-Linear.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	LT8705A
Manufacturer	Linear Technology (now Analog Devices)
File Size	612.85 KB
Description	Synchronous 4-Switch BuckBoost DC/DC Controller
Download	LT8705A Download (PDF)

General Description

The LT®8705A is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage.

The part has integrated input current, input voltage, output current and output vo

Overview

LT8705A 80V VIN and VOUT Synchronous 4-Switch BuckBoost DC/DC.

Key Features

nn Single Inductor Allows VIN Above, Below, or Equal to Regulated VOUT nn VIN Range 2.8V (Need EXTVCC > 6.4V) to 80V nn VOUT Range: 1.3V to 80V nn Quad N-Channel MOSFET Gate Drivers nn Synchronous Rectification: Up to 98% Efficiency nn Input and Output Current Monitor Pins nn Synchronizable Fixed Frequency: 100kHz to 400kHz nn Integrated Input Current, Input Voltage, Output Cur- rent and Output Voltage Feedback Loops nn Improved Light Load Transition from DCM to FCM nn Improved IMON_OUT, IMON_IN.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LT8705	Synchronous 4-Switch Buck-Boost DC/DC Controller	Linear Technology

More Datasheets from Linear Technology (now Analog Devices)

Part Number	Description
LT8708	80V Synchronous 4-Switch Buck-Boost DC/DC Controller
LT8709	Negative Input Synchronous Multi-Topology DC/DC Controller
LT8710	Synchronous SEPIC/Inverting/Boost Controller
LT8711	Micropower Synchronous Multitopology Controller
LT8714	Bipolar Output Synchronous Controller
LT8302-3	Micropower No-Opto Isolated Flyback Converter
LT8303	Micropower Isolated Flyback Converter
LT8304	Flyback Converter
LT8304-1	Flyback Converter
LT8309	Secondary-Side Synchronous Rectifier Driver