TIDA-00280 Reference Design

Texas Instruments

I2C Controlled Single Cell USB NVDC 3A Charger with 1.5A Synchronous OTG Boost

Description

TIDA-00280 is an evaluation module for fully-integrated single-cell NVDC 3A charger bq24296/bq24297 with 1.5A synchronous boost operation. This board could be used to evaluate the performance of USB detection: the flexibility to change the charging profile and OTG operation. The two charger ICs are widely used in personal portable electronics including smart phone: tablets and WiFi routers.

Features
  • Fast charging with up to 3A charging current to support high capacity battery packInput voltage regulation (VDPM) to support third party adaptersD+/D- USB detection compatible to USB BC1.2: non-standard adaptor detection1.5A OTG with adjustable output voltage Pin-to-pin compatible to bq2419x
Applications
  • Tablet (multimedia)
  • Software defined radio
  • Proximity switch
  • E-reader
  • Smartphone
Product Categories
  • Power management

Parts

Part Number Name Companion Part
BQ24296 BQ24296 Buy Datasheet
BQ24297 BQ24297 Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00280 Gerber 10 Oct 2014 ZIP 516
TIDA-00280 CAD Files 10 Oct 2014 ZIP 195
TIDA-00280 BOM 10 Oct 2014 PDF 86
TIDA-00280 Schematic 10 Oct 2014 PDF 65