| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
10,000 pcs
|
10000 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package |
The Texas Instruments BQ27505YZGR-J5 is a system-side Li-Ion battery fuel gauge IC designed for single-cell applications. It resides on the system's main board and provides accurate battery fuel gauging, requiring minimal microcontroller firmware development.
Key features include an internal temperature sensor for battery temperature reporting, battery low interrupt warnings, and configurable state of charge (SOC) interrupts. The device utilizes the patented ImpedanceTrack™ technology for fuel gauging, offering precise information on remaining battery capacity, state of charge, run-time to empty, battery voltage, temperature, and state of health. It supports a 1-series Li-Ion battery chemistry and operates over a temperature range of -40°C to 85°C.
This IC connects to the system microcontroller via a 400-kHz I2C interface. It is housed in a compact 12-DSBGA package, making it suitable for space-constrained applications. The mounting type is surface mount, and it comes in Tape & Reel packaging.
Applications for the BQ27505YZGR-J5 include smartphones, PDAs, digital cameras, handheld terminals, and MP3 players, where accurate battery monitoring is crucial.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C (TA).
The BQ27505YZGR-J5 uses an I2C interface.
The BQ27505YZGR-J5 supports 1 cell.
The BQ27505YZGR-J5 is designed for Lithium Ion battery chemistry.
The function of the BQ27505YZGR-J5 is Battery Monitor.
The BQ27505YZGR-J5 is in a 12-UFBGA, DSBGA package.
The BQ27505YZGR-J5 is a surface mount device.