| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
90,400 pcs
|
90400 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
31,935 pcs
|
31935 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request | |
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14,384 pcs
|
14384 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,773 pcs
|
3773 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Efficiency | |
| Fault Protection | |
| Frequency | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Voltage |
The BQ24705RGER from Texas Instruments is a versatile, host-controlled battery charger IC designed for multi-chemistry applications. It supports charging of 2, 3, or 4 series Li-Ion/Li-Polymer cells, offering a maximum charge current of 8A and an input voltage range from 5V to 24V.
Key electrical specifications include a charge voltage range of 8V to 18V, with high accuracy for voltage (±0.5%) and current (±3%). The device operates with a switching frequency of 600 kHz and boasts high efficiency greater than 95%. It features essential safety functions like input overvoltage protection (OVP) and dynamic power management (DPM).
Packaged in a 24-VQFN (4x4 mm) surface-mount form factor, the BQ24705RGER is suitable for applications requiring compact power management solutions. Its operating temperature range is from 0°C to 125°C, making it robust for various environments. This IC is ideal for use in notebook computers, portable data-capture terminals, and battery back-up systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $6.74 | $6.74 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5V to 24V, with an absolute maximum of 30V.
It supports Li-Ion and Li-Polymer chemistries for 2, 3, or 4 series cells.
The maximum charge current is 8A.
The operating temperature range is 0°C to 125°C.
It is available in a 24-VQFN package with an exposed pad (4x4 mm) for surface mount.
The switching frequency is 600 kHz.
The charge voltage accuracy is ±0.5%.