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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,200 pcs
|
2200 pcs | On Request | 1 | On Request | On Request | 2014 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The BQ24204DGNR from Texas Instruments is a single-chip Li-Ion and Li-Polymer charge management IC specifically designed for current-limited applications. It is ideal for low-cost and space-limited charger designs.
This device integrates a powerFET, high-accuracy voltage regulation with 0.5% accuracy, temperature monitoring, charge status output, and charge termination by minimum current. It operates with a 13.5V input voltage and supports a 500mA charge current for single-cell Li-Ion packs.
The BQ24204DGNR includes features such as pre-charge conditioning with a safety timer, sleep mode for low-power consumption, and battery insertion/removal detection. The charge status output can drive an LED or interface with a host processor, indicating charge-in-progress, charge completion, and fault conditions.
Packaged in an 8-pin MSOP with an exposed pad, this IC is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TJ).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The charge current is 500mA.
The input voltage is 13.5V.
It supports Lithium Ion/Polymer battery chemistry.
It is designed for single-cell (1-cell) battery packs.
The programmable features include current and timer settings.
The operating temperature range is -40°C to 125°C (TJ).
It is supplied in an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad package.