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bq24640 Datasheet - Texas Instruments

bq24640 Super Capacitor Charger

The bq24640 device is a highly integrated switchedmode super capacitor charge controller. The device offers a constant-frequency synchronous PWM controller with high accuracy charge current, voltage regulation, and charge status monitoring. The bq24640 charges a super capacitor in two phases: consta.

bq24640 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

bq24640 Datasheet (1.40 MB)

Preview of bq24640 PDF
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Datasheet Details

Part number:

bq24640

Manufacturer:

Texas Instruments ↗

File Size:

1.40 MB

Description:

Super capacitor charger.

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bq24640 Super Capacitor Charger Texas Instruments

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