BQ24400PWRG4 - Brand New Texas Instruments Battery Management ICs
In Stock:1801 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
1801,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Battery Management ICs
Chipdatas Part No.:CD94-BQ24400PWRG4
Manufacturer Part No.:BQ24400PWRG4
Datecode:09+
Package:8-TSSOP 0.173", 4.40mm Width
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Description
The BQ24400PWRG4 is an integrated Li-Ion linear charger and system power path management device designed for space-limited portable applications. It can be powered by a USB port or an AC adapter and supports charge currents up to 1.5A. The device has an input voltage range with overvoltage protection, making it compatible with various adapters. It meets USB-IF inrush current specifications and has input-based dynamic power management (VIN-DPM) to prevent crashes from poorly configured USB sources.
Specifications and Features
- Selectable 100-mA and 500-mA maximum input current for USB compliance
- Input-based dynamic power management (VIN-DPM) for protection against poor USB sources
- 28-V input rating with overvoltage protection
- Integrated dynamic power path management (DPPM) function for simultaneous system powering and battery charging
- Supports up to 1.5-A charge current with current monitoring output (ISET)
- Programmable input current limit up to 1.5A for wall adapters
- Battery disconnect function with SYSOFF input
- Programmable pre-charge and fast-charge safety timers
- Reverse current, short-circuit, and thermal protection
- NTC thermistor input
- Status indication for charging/done and power good
Application Scenarios
The BQ24400PWRG4 is suitable for the following applications:
- Smartphones
- Portable media players
- Portable navigation devices
- Low-power handheld devices
Comparison
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Datasheet
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Additional Information
- Datasheet: Download BQ24400PWRG4
- Chipdatas Part: CD94-BQ24400PWRG4
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 03:09 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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