BQ24715RGRR - Brand New Texas Instruments Battery Management ICs
In Stock:0 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
0,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Battery Management ICs
Chipdatas Part No.:CD88-BQ24715RGRR
Manufacturer Part No.:BQ24715RGRR
Datecode:09+
Package:20-VFQFN Exposed Pad
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Description
The BQ24715RGRR is a battery management IC that is designed specifically for space-limited portable applications. It is an integrated Li-Ion linear charger and system power path management device that can operate from either a USB port or an AC adapter. The device supports charge currents of up to 1.5 A, with input voltage range and input overvoltage protection that supports unregulated adapters. The BQ24715RGRR meets USB-IF inrush current specifications, with input dynamic power management (VIN-DPM) that prevents the charger from crashing if configured improperly.
Specifications and features
- Fully Compliant USB Charger
- 28-V Input Rating with Overvoltage Protection
- Integrated Dynamic Power Path Management (DPPM) Function
- Supports up to 1.5-A Charge Current with Current Monitoring Output (ISET)
- Programmable Input Current Limit up to 1.5 A for Wall Adapters
- System Output Tracks Battery Voltage (bq24072)
- Programmable Termination Current (bq24074)
- Battery Disconnect Function with SYSOFF Input (bq24075, bq24079)
- Programmable Pre-Charge and Fast-Charge Safety Timers
- Reverse Current, Short-Circuit and Thermal Protection
- NTC Thermistor Input
- Proprietary Startup Sequence Limits Inrush Current
- Status Indication – Charging/Done, Power Good
Application Scenarios
The BQ24715RGRR is commonly used in space-limited portable applications such as:
- Smart Phones
- Portable Media Players
- Portable Navigation Devices
- Low-Power Handheld Devices
Comparison
Advantages- Integrated Li-Ion Charger and System Power Path Management Device
- Supports Charge Currents up to 1.5 A
- Input Voltage Range and Input Overvoltage Protection
- USB-IF Inrush Current Specifications Supported
- Status Indication - Charging/Done, Power Good
Disadvantages- The BQ24715RGRR may not be suitable for applications that require charge currents higher than 1.5 A
- The device may not be compatible with poorly configured USB sources
- The NTC thermistor input may be sensitive to variations in temperature
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Datasheet
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Additional Information
- Datasheet: Download BQ24715RGRR
- Chipdatas Part: CD88-BQ24715RGRR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/21 03:19 +0800
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- Full or Partial Refund , If the item is not as described
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