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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,568 pcs
|
2568 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Current | |
| Height | |
| Input Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature (Minimum/Maximum) | |
| Output Current | |
| Programmable Features | |
| Supplier Device Package | |
| Switching Frequency | |
| Tape & Reel | |
| Voltage |
The Texas Instruments BQ2004ESNTRG4 is a versatile battery charger integrated circuit (IC) designed for managing the charging of NiCd and NiMH batteries. It features a 5.5V input voltage and can deliver up to 2A of charge current, making it suitable for various battery charging applications.
This IC operates at a switching frequency of 300 kHz, contributing to efficient power conversion. The operating temperature range is from -20°C to 70°C (TA), ensuring reliable performance in different environments. The BQ2004ESNTRG4 is housed in a 16-SOIC package, designed for surface mount applications.
Key features include its multi-chemistry support and programmable voltage capabilities. The device integrates closed-loop current control and can be used in stand-alone or system-integrated chargers. It supports switch-activated discharge-before-charge for battery conditioning and capacity determination, enhancing battery health and longevity.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input voltage is 5.5 V.
The operating temperature range is -20°C to 70°C.
The device is available in a 16-SOIC package.
The switching frequency is 300 kHz.
The output current is 2 A.
The mounting type is Surface Mount.