| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
82,173 pcs
|
82173 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
4,990 pcs
|
4990 pcs | On Request | 1 | On Request | On Request | 2105+ | On Request | On Request | |
|
4,592 pcs
|
4592 pcs | On Request | 1 | On Request | On Request | 2105+ | On Request | On Request | |
|
1,468 pcs
|
1468 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Voltage |
The BQ25306RTER from Texas Instruments is a standalone, high-efficiency, 1.2-MHz synchronous switch-mode buck battery charger designed for 1-cell and 2-cell Li-ion, Li-polymer, and LiFePO4 batteries. It supports a wide input voltage range from 4.1V to 17V, with an absolute maximum rating of 28V, and can deliver a maximum fast charge current of 3A. The device integrates reverse blocking and synchronous switching MOSFETs, internal input and charge current sensing, and loop compensation, contributing to a low Bill of Materials (BOM) cost.
Key features include a programmable charge voltage range of 3.4V to 9.0V, ±0.5% charge voltage regulation accuracy, and ±10% charge current regulation accuracy. It boasts a low quiescent current of 200nA at 4.5V V_BAT and 4.25µA VBUS supply current in IC disable mode, maximizing battery energy conservation. Safety features include thermal regulation and shutdown, input UVLO and OVP, battery overcharge protection, and cold/hot battery temperature protection.
The BQ25306RTER is available in a compact 16-WQFN (3x3mm) package, suitable for space-limited applications and designed for easy 2-layer PCB layout. Its high integration and efficiency make it ideal for applications such as wireless speakers, gaming devices, cradle chargers, and medical equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.69 | $0.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BQ25306RTER has an absolute maximum input voltage rating of 28V and an operating input voltage range of 4.1V to 17V.
The BQ25306RTER supports a maximum fast charge current of 3A.
The charge voltage is programmable from 3.4V to 9.0V.
The operating temperature range is -40°C to 85°C.
The BQ25306RTER is available in a 16-WQFN (3x3mm) package.
Yes, the BQ25306RTER is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is Level 1.