| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,160 pcs
|
36160 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
19,270 pcs
|
19270 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | 1114+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Current | |
| Fault Protection | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Operating Voltage | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The BQ24707RGRT from Texas Instruments is a high-efficiency, synchronous battery charger designed for space-constrained, multi-chemistry battery charging applications. This IC supports charging one to four series Lithium Ion cells.
It features SMBus control for input current, charge current, and charge voltage, allowing for high regulation accuracies. The device includes enhanced safety features such as overvoltage protection (OVP), overcurrent protection (OCP), and FET short-circuit protection. The operating voltage range is from 4.5 V to 24 V, with a battery pack voltage up to 19.2 V.
Key electrical specifications include programmable input and charge current limits with accuracies of ±3%, and charge voltage accuracy of ±0.5%. The switching frequency can be set between 615 kHz and 885 kHz. The interface is I²C, enabling real-time system control.
The BQ24707RGRT is supplied in a 20-VQFN (3.5x3.5 mm) package and is designed for surface mount applications. Its operating temperature range is 0°C to 125°C (TJ). This charger is suitable for portable electronic devices like notebook computers, PDAs, and handheld terminals.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 4.5 V to 24 V.
It can charge 1 to 4 series Lithium Ion cells.
The maximum battery pack voltage is 19.2 V.
It includes over current, over voltage, and short circuit protection.
The interface is I²C.
The operating temperature range is 0°C to 125°C (TJ).
The charge current accuracy is ±3% up to 8.128 A.