Sync Buck for Battery Charger (12.6V@1.0A, Li-ion 3cells )
PMP5309
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Description & Features

Technical Documents

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Description

PMP5309 is a low profile (max height 2 mm) 3 cell Li-ion (4.2V / cell target) 1 A charger off 18Vin nominal using the BQ24105 charger. The BQ24105 performs all charging functions, including high efficiency synchronous mode DC/DC conversion with integrated FETs.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


Parametrics
 PMP5309.1
(Output Voltage 1)
Vin (Min) (V)17
Vin (Max) (V)19
Vout (Nom) (V)12.6
Iout (Max) (A)1
Output Power (W)12.6
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
BQ24125  Single Chip Switchmode Li-Ion and Li-Polymer Charge Management IC with Enhanced EMI Performance  Battery management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
BQ24125 Download Download

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Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 81 16 Dec 2010
Design files (2)
Title Type Size (KB) Date
PDF 15 11 Jun 2013
PDF 106 16 Dec 2010

Support & training

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