BQ24300DSGR - Brand New Texas Instruments Battery Management ICs
In Stock:3000 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
3000,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Battery Management ICs
Chipdatas Part No.:CD94-BQ24300DSGR
Manufacturer Part No.:BQ24300DSGR
Datecode:09+
Package:8-WFDFN Exposed Pad
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Description
The BQ24300DSGR is a battery management IC categorized under the electronic component model. It is designed for space-limited portable applications and operates from either a USB port or an AC adapter. The IC supports charge currents up to 1.5 A and has an input voltage range with overvoltage protection for unregulated adapters. It is fully compliant with USB charger standards and has input-based dynamic power management for protection against poor USB sources. The BQ24300DSGR also features integrated dynamic power path management, programmable input current limit, and various safety protections like reverse current, short-circuit, and thermal protection. It is suitable for applications such as smartphones, portable media players, portable navigation devices, and low-power handheld devices.
Specifications and features
- Fully Compliant USB Charger
- Selectable 100-mA and 500-mA Maximum Input Current
- 100-mA Maximum Current Limit Ensures Compliance to USB-IF Standard
- 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 Simultaneously and Independently Powers the System and Charges the Battery
- 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 Start-up Sequence Limits Inrush Current
- Status Indication – Charging/Done, Power Good
Application Scenarios
The BQ24300DSGR is commonly used in the following applications:
- Smart Phones
- Portable Media Players
- Portable Navigation Devices
- Low-Power Handheld Devices
Comparison
Advantages- Fully compliant with USB charger standards
- Supports charge currents up to 1.5 A
- Integrated dynamic power path management
- Various safety protections
Disadvantages- No specific disadvantages mentioned
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Similar parts: 3236 , Click to view
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Datasheet
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Shopping guide
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Additional Information
- Datasheet: Download BQ24300DSGR
- Chipdatas Part: CD94-BQ24300DSGR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 18:35 +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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