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BQ24650 - Stand-Alone Synchronous Buck Battery Charge Controller

Download the BQ24650 datasheet PDF. This datasheet also covers the bq24650 variant, as both devices belong to the same stand-alone synchronous buck battery charge controller family and are provided as variant models within a single manufacturer datasheet.

Description

The BQ24650 device is a highly integrated switchmode battery charge controller.

It provides input voltage regulation, which reduces charge current when input voltage falls below a programmed level.

Features

  • 1 Maximum Power Point Tracking (MPPT) capability by input Voltage regulation.
  • Programmable MPPT setting.
  • 5-V to 28-V Input solar panel.
  • 600-kHz NMOS-NMOS Synchronous buck controller.
  • Resistor programmable float voltage.
  • Accommodates Li-Ion/Polymer, LiFePO4, lead acid chemistries.
  • Accuracy.
  • ±0.5% Charge voltage regulation.
  • ±3% Charge current regulation.
  • ±0.6% Input voltage regulation.
  • High Integrati.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (bq24650-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
bq24600 Li-Ion or Li-Polymer Battery Charger
BQ24610 1- to 6-Cell Synchronous Buck Battery Charger Controller
bq24616 Li-Ion or Li-Polymer Battery Charger
BQ24617 1- to 6-Cell Synchronous Buck Battery Charger Controller
bq24618 Li-Ion or Li-Polymer Battery Charger

Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community BQ24650 SLUSA75B – JULY 2010 – REVISED JANUARY 2020 BQ24650 Stand-Alone Synchronous Buck Battery Charge Controller for Solar Power With Maximum Power Point Tracking 1 Features •1 Maximum Power Point Tracking (MPPT) capability by input Voltage regulation • Programmable MPPT setting • 5-V to 28-V Input solar panel • 600-kHz NMOS-NMOS Synchronous buck controller • Resistor programmable float voltage • Accommodates Li-Ion/Polymer, LiFePO4, lead acid chemistries • Accuracy – ±0.5% Charge voltage regulation – ±3% Charge current regulation – ±0.
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