Fully Integrated Switchmode One-Cell Li-Ion Charger w/Full USB Compl & USB-OTG Reference Design

(ACTIVE) TIDA-00046

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Description

This reference design is a complete charger module for evaluating compact, flexible, high-efficiency, USB-friendly switch-mode charge management solutions for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. It integrates a synchronous PWM controller, power MOSFETs, input current sensing, high-accuracy current and voltage regulation, and charge termination, into a small WCSP package. The charge parameters can be programmed through an I²C interface.

Features
  • # Series Cells: 1S
  • Max Input Volts: 6V
  • Max Charge Current: 1.25A
  • Topology: Switch mode


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Bill of Materials (BOM)

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ24150  Fully Integrated Switch-Mode One-Cell Li-Ion Charger with Full USB Compliance and USB-OTG Support  Battery management  Sample & Buy Not Available

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ24150 Download -

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 396 27 Aug 2013 0
Design files (3)
Title Abstract Type Size (KB) Date Views
PDF 112 27 Aug 2013 0
PDF 36 27 Aug 2013 0
PDF 95 27 Aug 2013 0

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