BQ24610RGER Power Path Management IC Battery Management Synch Sw-Mode Li-Ion Li-Poly Batt Charger

Brand Name:TI
Model Number:BQ24610RGER
Minimum Order Quantity:Contact us
Delivery Time:The goods will be shipped within 3 days once received fund
Payment Terms:Paypal, Western Union, TT
Price:Contact us
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Location: Shenzhen China
Address: Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
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Product Details

BQ24610RGER Power Path Management IC Battery Management Synch Sw-Mode Li-Ion Li-Poly Batt Charger


1 Features

  • 600-kHz NMOS-NMOS Synchronous Buck Converter
  • Stand-Alone Charger Support for Li-Ion or Li- Polymer

  • 5-V to 28-V VCC Input Operating Range and Supports 1- to 6-Battery Cells (bq24610)

  • 5-V to 24-V VCC Input Operating Range and Supports 1- to 5-Battery Cells (bq24617)

  • Up to 10-A Charge Current and Adapter Current

  • High-Accuracy Voltage and Current Regulation

    • – ±0.5% Charge Voltage Accuracy

    • – ±3% Charge Current Accuracy

    • – ±3% Adapter Current Accuracy

  • Integration

    • – Automatic System Power Selection From Adapter or Battery

    • – Internal Loop Compensation and Soft Start

    • – Dynamic Power Management

  • Safety Protection

    • – Input Overvoltage Protection

    • – Battery Thermistor Sense Hot and Cold Charge Suspend

    • – Battery Detection

    • – Reverse Protection Input FET

    • – Programmable Safety Timer

    • – Charge Overcurrent Protection

    • – Battery Short Protection

    • – Battery Overvoltage Protection

    • – Thermal Shutdown

– Charger Operation Status

• Charge Enable Pin

• 6-V Gate Drive for Synchronous Buck Converter

• 30-ns Driver Dead-Time and 99.5% Maximum Effective Duty Cycle

• Energy Star Low Quiescent Current Iq

  • – < 15-μA Off-State Battery Discharge Current

  • – < 1.5-mA Off-State Input Quiescent Current


2 Applications

• Netbooks, Mobile Internet Devices, and Ultra- Mobile PCs

• Personal Digital Assistants (PDAs) • Handheld Terminals
• Industrial and Medical Equipment • Portable Equipment


3 Description

The bq2461x is a highly integrated Li-ion or Li- polymer switched-mode battery charge controller. The device offers a constant-frequency synchronous switching PWM controller with high-accuracy charge

The bq2461x charges the battery in three phases: preconditioning, constant current, and constant voltage.

Device Information

PART NUMBER

PACKAGE

BODY SIZE (NOM)

bq24610

VQFN (24)

4.00 mm × 4.00 mm

bq24617

China BQ24610RGER Power Path Management IC Battery Management Synch Sw-Mode Li-Ion Li-Poly Batt Charger supplier

BQ24610RGER Power Path Management IC Battery Management Synch Sw-Mode Li-Ion Li-Poly Batt Charger

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