BQ24195LRGE - Brand New Texas Instruments Battery Management ICs
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Description
The BQ24195LRGE is an electronic component model in the Battery Management ICs category. It is an integrated Li-Ion linear charger and system power path management device designed for space-limited portable applications. The BQ24195LRGE can be powered from a USB port or an AC adapter and supports charge currents up to 1.5 A. With input overvoltage protection, it can handle unregulated adapters. It is fully compliant with USB charger standards and has selectable 100-mA and 500-mA maximum input current options. The device features dynamic power management to protect against poor USB sources, a 28-V input rating with overvoltage protection, and integrated dynamic power path management function. It supports up to 1.5-A charge current, programmable input current limit, battery voltage tracking, programmable termination current, battery disconnect function, and various safety features like reverse current, short-circuit, and thermal protection. The BQ24195LRGE is widely used in smart phones, 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
- 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
- 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 BQ24195LRGE is commonly used in the following devices:
- Smart Phones
- Portable Media Players
- Portable Navigation Devices
- Low-Power Handheld Devices
Comparison
Advantages- Integrated Li-Ion linear charger and system power path management
- Supports charge currents up to 1.5 A
- Fully compliant USB charger with dynamic power management
- Wide input voltage range with overvoltage protection
- Programmable features for customization
Disadvantages- No specific disadvantages reported
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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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Popular parts of the same kind
- Datasheet: Download BQ24195LRGE
- Chipdatas Part: CD94-BQ24195LRGE
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 19:25 +0800
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