| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,050 pcs
|
5050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,180 pcs
|
1180 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
406 pcs
|
406 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Features | |
| Function | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package |
The Texas Instruments BQ27Z561YPHR is a single-cell fuel gauge IC designed for Lithium Ion and Lithium Polymer battery packs. It integrates the Impedance Track algorithm for accurate state-of-charge reporting and includes SHA-256 authentication for battery pack security.
The device supports a wide battery capacity range from 100 mAh to 32000 mAh and operates with a low supply voltage down to 2 V. It communicates via HDQ or I2C interfaces at up to 400 kHz. The IC features a high-accuracy coulomb counter with less than 1 µV typical input offset error and supports current sense resistors down to 1 mΩ.
Power management includes multiple low-power modes: typical SLEEP mode current under 11 µA, DEEP SLEEP mode under 9 µA, and OFF mode under 1.9 µA. The device is rated for an operating temperature range of -40°C to 85°C.
The BQ27Z561YPHR is offered in a 12-DSBGA package measuring 1.68 mm x 2.05 mm for surface mount assembly.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
It supports Lithium Ion and Lithium Polymer batteries.
It uses HDQ and I2C interfaces.
It is available in a 12-DSBGA package measuring 1.68 mm x 2.05 mm.
The typical SLEEP mode current is less than 11 µA.