bq24640 Super Capacitor Charger

Texas Instruments

Description

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community Reference Design bq24640 SLUSA44A * MARCH 2010 .
The bq24640 device is a highly integrated switchedmode super capacitor charge controller.

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Datasheet Specifications

Part number: bq24640
Manufacturer: Texas Instruments ↗
File Size: 1.40 MB
Datasheet: bq24640-etcTI.pdf
Description: Super Capacitor Charger

Features

* 1 Charge Super Capacitor Pack From 2.1 V to 26 V
* CC/CV Charge Profile From 0 V Without Precharge
* 600-kHz NMOS-NMOS Synchronous Buck Controller
* Over 90% Efficiency for up to 10-A Charge Current
* 5-V to 28-V VCC Input Voltage Range
* Accuracy

Applications

* Memory Backup Systems
* Industrial UPS Systems and Power Transient Buffering

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bq24640 Super Capacitor Charger Texas Instruments

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