ChongMing Group (HK) Int'l Co., Ltd

CHONGMING GROUP (HK) INT'L CO., LTD.

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BQ24075TRGTR Power Path Management IC Battery Management 1.5A USB-Friendly Li Ion Batt Charger

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ChongMing Group (HK) Int'l Co., Ltd
City:shenzhen
Country/Region:china
Contact Person:MsDoris Guo
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BQ24075TRGTR Power Path Management IC Battery Management 1.5A USB-Friendly Li Ion Batt Charger

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Brand Name :TI
Model Number :BQ24075TRGTR
MOQ :Contact us
Price :Contact us
Payment Terms :Paypal, Western Union, TT
Supply Ability :50000 Pieces per Day
Delivery Time :The goods will be shipped within 3 days once received fund
Packaging Details :QFN16
Minimum Operating Temperature :- 40 C
Maximum Operating Temperature :+ 85 C
Operating Supply Current :1.5 mA
Operating Supply Voltage :4.3 V to 6.4 V
Output Current :1.5 A
Output Voltage :4.2 V
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BQ24075TRGTR Power Path Management IC Battery Management 1.5A USB-Friendly Li Ion Batt Charger

1 Features

  • Fully Compliant USB Charger
  • Selectable 100mA and 500mA Maximum Input

    Current

  • 100mA Maximum Current Limit Ensures Compliance to USB-IF Standard

  • Input based Dynamic Power Management (VIN- DPM) for Protection Against Poor USB Sources

  • 28V Input Rating with Over-voltage Protection

  • Integrated Dynamic Power Path Management (DPPM) Function Simultaneously and Independently Powers the System and Charges the Battery

  • System Output Tracks Battery Voltage (bq24072T)

  • Supports up to 1.5A Charge Current with Current Monitoring Output (ISET)

  • Programmable Input Current Limit up to 1.5A for Wall Adapters

  • Battery Disconnect Function with SYSOFF Input

  • Reverse Current, Short-Circuit and Thermal Protection

  • Flexible Voltage Based NTC Thermistor Input

  • Proprietary Start Up Sequence Limits Inrush Current

  • Status Indication – Charging/Done, Power Good

  • Small 3 mm × 3 mm 16 Lead VQFN Package

2 Applications

  • Smart Phones

  • PDAs

  • MP3 Players

  • Low-Power Handheld Devices

3 Description

The bq2407xT series of devices are integrated Li-ion linear chargers and system power path management devices targeted at space-limited portable applications. The devices operate from either a USB port or AC adapter and support charge currents up to 1.5A. The input voltage range with input over-voltage protection supports unregulated adapters. The USB input current limit accuracy and start up sequence allow the bq2407xT to meet USB-IF inrush current specification. Additionally, the input dynamic power management (VIN - DPM) prevents the charger from crashing incorrectly configure USB sources.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

bq24072T

VQFN (16)

3.00 mm x 3.00 mm

bq24075T

bq24079T

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