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SP6656 Datasheet - Sipex

High Efficiency 400mA Synchronous Buck Regulator

SP6656 Features

* 98% Efficiency Possible

* Offered in small 2.4 x 2.5mm DFN

* Ultra-low 20µA Quiescent Current

* 625mA Inductor Peak Current Limit

* Guaranteed Minimum 400mA Output Current

* 2.7V to 5.5V Input Voltage Range

* Output Adjustable Down to 1.0V

* 100% Duty Ratio Low Drop

SP6656 General Description

The SP6656 is a 400mA synchronous buck regulator that is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input. The SP6656’s proprietary control loop, 20µA light load quiescent current, and 0.3Ω power switches provide excellent efficiency across a wide range of output .

SP6656 Datasheet (325.36 KB)

Preview of SP6656 PDF

Datasheet Details

Part number:

SP6656

Manufacturer:

Sipex

File Size:

325.36 KB

Description:

High efficiency 400ma synchronous buck regulator.

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