LT8350S Datasheet 6A Synchronous Buck-Boost Converter

Manufacturer: Analog Devices

LT8350S 6a synchronous buck-boost converter by Analog Devices - Datasheet Preview

Datasheet Details

Part number	LT8350S
Manufacturer	Analog Devices
File Size	1.66 MB
Description	6A Synchronous Buck-Boost Converter
Download	LT8350S Download (PDF)

General Description

The LT8350S is a monolithic 4-switch synchronous buck-boost converter with second-generation Silent Switcher architecture to minimize electromagnetic interference (EMI) emissions while delivering high efficiency at high switching frequency.

The switcher can regulate the output voltage, input or output current from input voltages above, below, or equal to the output voltage.

The proprietary peak current mode control scheme allows for the synchronization and adjustment of 200kHz to 2MHz fixed frequency operation or spread spectrum frequency modulation (SSFM) operation.

Overview

Data Sheet LT8350S 40VIN, 18VOUT, 6A Synchronous Buck-Boost Silent Switcher®.

Key Features

4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT.
Silent Switcher® 2 Architecture for Low EMI.
Up to 95% Efficiency at 2MHz.
Proprietary Peak Current Mode.
3V to 40V Input Voltage Range.
1V to 18V Output Voltage Range.
±1.5% Output Voltage Regulation.
Output/Input Current Regulation and Monitor.
Constant-voltage/Constant-current Regulation.
High-Side PMOS Load Switch Driver.
No Top MOSFET Refresh Noise in Buck.

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