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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,362 pcs
|
3362 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AC/DC-Adapter Operating Range | |
| Adapter Current Accuracy | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Charge Current Accuracy | |
| Charge Voltage | |
| Charge Voltage Accuracy | |
| Current | |
| Driver Dead-Time | |
| Effective Duty Cycle | |
| Efficiency | |
| Fault Protection | |
| Frequency | |
| Input Current Sense Amp Accuracy | |
| Mounting Type | |
| Number of Cells | |
| Off-state Current | |
| Operating Temperature | |
| Pins | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The Texas Instruments BQ24750RHDR is a host-controlled, multi-chemistry battery charger IC designed for 2 to 4 Li+ cells. It features a synchronous buck converter with high efficiency and accurate voltage and current regulation. The device supports an AC/DC adapter operating range of 5 to 24 V and can deliver up to 10 A of charge current.
Key features include automatic system power selection between AC/DC adapter or battery, internal loop compensation, and internal soft start. Safety features include input overvoltage protection (OVP) and dynamic power management (DPM). The BQ24750RHDR is housed in a 28-pin VQFN package, suitable for surface mounting.
This IC is ideal for applications requiring flexible battery charging solutions with precise control over charge voltage and current. Its ability to support various battery chemistries like Li+, NiCd, NiMH, and Lead Acid makes it a versatile choice for diverse power management designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $5.08 | $5.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range for the AC/DC adapter input is 5 to 24 V.
The BQ24750RHDR is supplied in a 28-VQFN Exposed Pad package (5x5 mm).
The operating junction temperature range is -40°C to 125°C.
The BQ24750RHDR supports 2 to 4 series battery cells.
The charge current is programmable up to 10 A.
The BQ24750RHDR supports multi-chemistry battery types.
The BQ24750RHDR includes over-current and over-voltage fault protection.