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SP6649

Part Number	SP6649
Manufacturer	Sipex
Description	Ultra-low Quiescent Current / High Efficiency Boost DC-DC Regulator
Published	Jun 7, 2005
Detailed Description	® SP6649 Ultra-low Quiescent Current, High Efficiency Boost DC-DC Regulator ADVANCED INFORMATION FEATURES ■ Ultra-low...
Datasheet	SP6649 PDF File

Overview

® SP6649 Ultra-low Quiescent Current, High Efficiency Boost DC-DC Regulator ADVANCED INFORMATION FEATURES ■ Ultra-low 12µA Quiescent Current ■ 700mA Output Current at 2.
6VIN, 3.
3VOUT ■ 94% Efficiency Possible ■ Wide Input Voltage Range: 0.
85V to 4.
5V ■ 3.
3V Fixed Output and adjustable 2.
5V to 5.
0V Output Range ■ Internal Synchronous Rectifier for High Efficiency ■ 0.
3 Charging Switch, 0.
3 Synchronous Rectifier ■ Anti-Ringing Inductor Switch ■ Programmable Inductor Peak Current ■ Logic Shutdown Control ■ Under Voltage Lock-Out, 0.
62V ■ Programmable Low Battery Detect ■ Small 10 pin MSOP Package VBATT LBI LBON 1 2 3 Top View 10 pin MSOP Tja=113°C/W 10 9 8 7 6 VOUT LX PGND GND FB RLIM ...

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