Ti Bq24160A Battery Power Charge Management Chip Voltage Monitor Protector Electronic Components Integrated Circuit IC.

• shape: Flat
• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• Application: Standard Generalized Integrated Circuit
• Type: Digital / Analog IC
• Model NO.: BQ24160A
• Rating: Catalog
• RoHS: Yes
• Reach: Yes
• Lead Finish / Ball Material: Nipdau / Snagcu
• Delivery Time: 1-3 Days
• Transport Package: Small Large T&R
• Specification: 9 mm² 3 x 3
• Trademark: TI
• HS Code: 8542399000
• Production Capacity: 60000

Product Description

Packaging information

Package | PinsVQFN (RGE) | 24

Operating temperature range (°C)0 to 125

Package qty | Carrier3,000 | LARGE T&R

Features for the BQ24160A

• High-efficiency switched-mode charger with separate power path control
  • Instantly start up system from a deeply discharged battery or no battery
• Compatible with MaxLife™ technology for faster charging when used in conjunction with BQ27530
• Dual input, integrated FET charger for up to 2.5-A charging
  • 20-V input rating, with overvoltage protection (OVP)
    • 6.5 V for USB input up to 1.5 A
    • 10.5 V for IN input (BQ24160, BQ24160A, BQ24161, BQ24163) up to 2.5 A
    • 6.5 V for IN input (BQ24168) up to 2.5 A
• Safe and accurate battery management functions
  • 1% battery regulation accuracy
  • 10% charge current accuracy
• Charge parameters programmed using I²C interface
• Voltage-based, NTC monitoring input
  • JEITA compatible (BQ24160, BQ24160A, BQ24161B, BQ24163, BQ24168)
• Available in small 2.8-mm × 2.8-mm 49-ball WCSP or 4-mm × 4-mm VQFN-24 packages

Description for the BQ24160A

The BQ24160, BQ24160A, BQ24161, BQ24161B, BQ24163, and BQ24168 are highly integrated single-cell Li-ion battery charger and system power path management devices targeted for space-limited, portable applications with high-capacity batteries. The single-cell charger has dual inputs which allow operation from either a USB port or a higher-power input supply (that is, AC adapter or wireless charging input) for a versatile solution. The two inputs are fully isolated from each other and are easily selectable using the I²C interface.

The power path management feature allows the BQ2416xx to power the system from a high-efficiency DC-DC converter while simultaneously and independently charging the battery. The power path management architecture enables the system to run with a defective or absent battery pack and enables instant system turnon even with a totally discharged battery or no battery.