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Product Information

  • Application Sub Type: Battery Charger
  • Features: LED Indication for Charge Status, Test Points
  • Kit Application Type: Power Management - Battery
  • Kit Contents: Board Only
  • SVHC: No SVHC (16-Jun-2014)
  • Silicon Core Number: BQ24650
  • Silicon Manufacturer: Texas Instruments

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    Per the manufacturer, more stock expected week of 11/17/14

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Price: $101.00



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Please could you provide more information on BQ24650EVM-639 product ?
1 year, 8 months ago
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The BQ24650EVM Evaluation Module assists users in evaluating the bq24650 synchronous battery charger. The bq24650 is a highly integrated switch-mode battery charge controller. It provides input voltage regulation, which reduces charge current when input voltage falls below a programmed level. When the input is powered by a solar panel, the input regulation loop maintains the panel at maximum power output. The bq24650 offers a constant-frequency, synchronous PWM controller with high-accuracy current and voltage regulation, charge preconditioning, charge termination and charge status monitoring. The BQ24650EVM is also called the HPA639 A. The manual includes the bq24650EVM bill of materials, board layout and schematic. The user's guide SLUU444 describes the features and operation of the bq24650EVM.

Feature & Benefits:
Synchronous switch-mode battery charge controller for solar power
Resistor-programmable up to 26Vbattery voltage
Input operating range: 5V to 28V
LED indication for charge status
Test points for key signals available for testing purposes; easy probe hook-up
Jumpers available; easy-to-change setting
BQ24650 changes the battery in three phases: preconditioning, constant current and constant voltage
BQ24650 offers a constant-frequency, synchronous PWM controller with high-accuracy current
BQ24650 offers voltage regulation, charge preconditioning, charge termination and status monitoring

Applications: Power Management, Portable Devices, Consumer Electronics, Automotive
1 year, 7 months ago
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