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BQ24250CYFFR Power Path Management IC Battery Management Battery Charger

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BQ24250CYFFR Power Path Management IC Battery Management Battery Charger

Brand Name : TI

Model Number : BQ24250CYFFR

MOQ : Contact us

Price : Contact us

Payment Terms : Paypal, Western Union, TT

Supply Ability : 50000 Pieces per Day

Delivery Time : The goods will be shipped within 3 days once received fund

Packaging Details : DSBGA30

Product Category : Battery Management

Packaging : Reel

Brand : Texas Instruments

Product Type : Battery Management

Subcategory : PMIC - Power Management ICs

Unit Weight : 0.000205 oz

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BQ24250CYFFR Power Path Management IC Battery Management Battery Charger

1 Features

  • High-efficiency Switch-mode Charger with Separate Power Path
  • Start up System from Deeply Discharged or Missing Battery

  • USB Charging Compliant

– Selectable Input Current Limit of 100 mA, 500 mA, 900 mA, 1.5 A, and 2 A

  • In Host Mode (After I2C Communication Starts and Before Watchdog Timer Times Out)

    • – Programmable Battery Charge Voltage, VBATREG

    • – Programmable Charge Current (ICHG)

    • – Programmable Input Current Limit (ILIM)

    • – Programmable Input Voltage Based Dynamic Power Management threshold, (VIN_DPM)

    • – Programmable Input Overvoltage Protection Threshold (VOVP)

    • – Programmable Safety Timer

  • Resistor Programmable Defaults for:

    • – ICHG up to 2 A with Current Monitoring Output (ISET)

    • – ILIM up to 2 A with Current Monitoring Output (ILIM)

  • Integrated 4.9 V, 50 mA LDO

  • Complete System Level Protection

    • – Input UVLO, Input Over-voltage Protection (OVP), Battery OVP, Sleep Mode, VIN_DPM

    • – Input Current Limit

    • – Charge Current Limit

    • – Thermal Regulation

    • – Thermal Shutdown

    • – Voltage Based NTC Monitoring Input

    • – Safety Timer

  • 20 V Maximum Input Voltage Rating

  • 10.5 V Maximum Operating Input Voltage

  • Low RDS(on) Integrated Power FETs for up to 2 A Charging Rate

  • Open Drain Status Outputs

  • Synchronous Fixed-frequency PWM Controller Operating at 3MHz for Small Inductor Support

AnyBoot Robust Battery Detection Algorithm
• Charge Time Optimizer for improved charge times

at any given charge current
• 2.4 x 2.0 mm 30-ball WCSP Packages

2 Applications

• Smart Phones
• MP3 Players
• Portable Media Players • Handheld Devices

3 Description

The bq24250C is a highly integrated single-cell Li-Ion battery charger and system power-path management device targeted for space-limited, portable applications with high capacity batteries. The single cell charger has a single input that operates from either a USB port or AC wall adapter for a versatile solution.

PART NUMBER

PACKAGE

BODY SIZE

bq24250C

DSBGA (30)

2.427 mm × 2.027 mm


Product Tags:

power management integrated circuit

      

microchip battery management

      
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