| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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51,657 pcs
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51657 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The BQ24072T from Texas Instruments is a versatile standalone linear battery charger designed for 1-cell Li-Ion/Li-Polymer applications. It offers a maximum charge current of 1.5A and includes essential features like Power Path management, allowing simultaneous system power and battery charging. The device incorporates BAT temperature monitoring with hot/cold profile capabilities, IC thermal regulation, and input over-voltage protection (OVP).
Designed for flexibility, the BQ24072T supports a programmable input current limit up to 1.5A for wall adapters and is fully compliant with USB charger standards, offering selectable 100 mA and 500 mA maximum input current limits. Input-based dynamic power management (VINDPM) protects against poor USB sources, and a 28V input rating with OVP provides robust protection. The charger operates within a -40°C to 85°C temperature range and is available in a compact 3mm x 3mm 16-lead VQFN package.
Key functionalities include a battery disconnect function via SYSOFF input, reverse current, short-circuit, and thermal protection. The control interface is standalone and RC-settable, with status indications for charging/done and power good. Its integrated dynamic power path management ensures the system output tracks battery voltage.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The recommended input voltage range is 4.35 V to 6.4 V. The absolute maximum input voltage is 28 V.
The device is packaged in a 16-lead VQFN (RGT) with dimensions of 3 mm x 3 mm.
The operating temperature range is -40°C to 85°C.
The maximum charge current is 1.5 A.
Yes, it is a fully compliant USB charger with selectable 100 mA and 500 mA input current limits, and 100 mA maximum current limit ensures USB-IF standard compliance.
Yes, it integrates dynamic power path management (DPPM) to simultaneously and independently power the system and charge the battery.
Protection features include input over-voltage protection (OVP) up to 28 V, reverse current, short-circuit, thermal regulation, and NTC thermistor-based temperature monitoring.