BLI9184 - 3.0-A Synchronous Step-Down Converter

SHANGHAI BELLING

General Description

The BLI9184 is a current mode synchronous buck converter, and has a proprietary W-mode™® Gm curvature circuit that enables fast transient response, enables the device to adopt to both low ESR output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors.

Key Features

3.0-A Output Current High Efficient Integrated FETs Optimized for portable.

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BLI9184 3.0-a synchronous step-down converter by SHANGHAI BELLING - Datasheet Preview

Datasheet Details

Part number	BLI9184
Manufacturer	SHANGHAI BELLING
File Size	362.28 KB
Description	3.0-A Synchronous Step-Down Converter
Datasheet	BLI9184 Datasheet

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BLI9184 4.75V to 18V Input, 3.0-A Synchronous Step-Down Converter with +/-1.5% High Accuracy Features 3.0-A Output Current High Efficient Integrated FETs Optimized for portable application: 85mΩ (High side) and 75mΩ (Low side) High Efficiency Up to 96% Efficiency @ 5V Input, 3.3V Output Up to 94% efficiency @ 12V Input, 3.3V Output Wide Input Voltage Range: 4.75V to 18V @ 3.0-A loading Wide Output Voltage Range: 0.923V to 14V @ 3.0-A loading ( 54Watt output @max) Low Output Ripple and Allows Ceramic Output Capacitor Thermal Shutdown Protection 340-KHz Switching Frequency(fsw) Cycle By Cycle Over Current Limit +/-1.