| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,486 pcs
|
1486 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,472 pcs
|
1472 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The BQ24800RUYR from Texas Instruments is a versatile battery charge controller IC supporting 1 to 4 series Li+ cells or other battery chemistries up to 19.2V. It operates as a synchronous buck converter, offering high efficiency for charging applications.
This device features programmable charge current, charge voltage, input current limit, and discharge current limit, all controllable via SMBus. It provides high accuracy in its monitoring capabilities, including ±2% for current monitoring and ±5% for system power monitoring (PMON). Enhanced safety features include overvoltage protection, overcurrent protection, and short-circuit protection for the battery, inductor, and MOSFETs.
The BQ24800RUYR supports advanced modes like Hybrid Power Boost, which allows the system to be powered by both the adapter and battery simultaneously for transient loads, and Battery Only Boost Mode for extended battery run time. It also includes a Peak Power two-level input current limit to maximize adapter utilization and minimize battery discharge.
Packaged in a 28-WQFN (4x4mm) with surface mount mounting, the BQ24800RUYR operates within a temperature range of -40°C to 85°C. Its high integration and programmable features make it suitable for applications such as notebook computers, ultrabooks, detachable PCs, industrial equipment, and systems requiring battery backup.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.33 | $1.33 |
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 BQ24800RUYR is available in a 28-WQFN Exposed Pad package, with a supplier package size of 28-WQFN (4x4).
The BQ24800RUYR supports an input voltage of up to 24V.
The BQ24800RUYR can charge battery packs with 1 to 4 cells.
The BQ24800RUYR supports multi-chemistry battery packs, including Li+ cells.
The BQ24800RUYR allows for programmable current and voltage settings.
The BQ24800RUYR includes fault protection for over current, over voltage, and short circuit conditions.