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BQ24140 One-Cell Li-Ion Charger

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Description

bq24140 www.ti.com SLUSAO5 * OCTOBER 2011 Fully Integrated Dual-Input Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB.
The bq24140 is a compact, flexible, high-efficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Li-polymer batteries.

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Features

* 1
* High-Efficiency Mini-USB/AC Battery Charger for Single-Cell Li-Ion and Li-Polymer Battery Packs
* Charge Battery and Provide USB-OTG Support at the Same Time
* High-Accuracy Voltage and Current Regulation
* Input Current Regulation Accuracy: ±5% (100mA, 500mA)

Applications

* Mobile Phones and Smart Phones
* MP3 Players
* Handheld Devices AC Adapter or Wireless Power USB Adapter 10 kW 10 kW 10 kW 10 kW 10 kW 10 kW HOST 1 mF 4.7 mF 4.7 mF 4.7 mF PMID1 VIN VBUS PMID2 SW1 BOOT1 SW2 BOOT2 1 mH 100 nF 1 mH 100 nF 68 mW 10 µF 47 µF SCL SDA

BQ24140 Distributors

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📌 All Tags

BQ24140 One-Cell Li-Ion Charger Texas Instruments
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