| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
490 pcs
|
490 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request | |
|
390 pcs
|
390 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Current | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Voltage |
The BQ2057TTSG4 from Texas Instruments is an integrated circuit designed for charging Lithium Ion and Polymer battery chemistries. This charger IC is configured for 2-cell battery packs, supporting a battery pack voltage of up to 8.2V and operating with a supply voltage of up to 15V.
Key electrical specifications include programmable constant current charging and programmable features for current control. The device operates within a temperature range of -20°C to 70°C (TA).
Packaged in an 8-TSSOP (0.173", 4.40mm Width) surface-mount configuration, the BQ2057TTSG4 is suitable for various electronic designs requiring efficient battery charging solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It charges Lithium Ion/Polymer batteries.
It is designed for 2-cell battery packs.
The maximum battery pack voltage is 8.2V.
The maximum supply voltage is 15V.
The operating temperature range is -20°C to 70°C (TA).
It is supplied in an 8-TSSOP (0.173", 4.40mm Width) package.
It requires a surface mount type.