14V-24Vdc Input Voltage, 3-series Cell Li-Ion Battery Charger Reference Design

(ACTIVE) PMP10921

Description & Features

Technical Documents

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Key Document

Description

The PMP10921 reference design uses the BQ24600 Li-Ion synchronous buck controller to charge up to three series cells. It is designed to charge the cells at 0.372A, but can charge at higher currents by changing one resistor. The board area is less than 20mm x 20mm.

Features
  • Greater than 90% efficiency at 14Vin
  • Internal loop compensation
  • Small board area (20mm x 20mm)
  • Highly integrated controller with wide operating range

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


  




Parametrics
 PMP10921.1
(Output Voltage 1)
Vin (Min) (V)14
Vin (Max) (V)24
Vout (Nom) (V)12.6
Iout (Max) (A).362
Output Power (W)4.5612
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
BQ24600  Standalone Synchronous Switch-mode Charge Controller  Battery Management Products  Sample & Buy View Design Kits & Evaluation Modules

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 TI Recommends
PDF 990 14 Sep 2015 65
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 284 14 Sep 2015 19
ZIP 14338 14 Sep 2015 30
PDF 48 14 Sep 2015 16
PDF 122 14 Sep 2015 18
PDF 123 14 Sep 2015 74


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