| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,015 pcs
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2015 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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The LTC4123EDC#PBF by Linear Technology is a complete low power wireless NiMH charger. It functions as a wireless receiver and a constant-current/constant-voltage linear charger. This IC is designed for applications requiring compact, sealed charging solutions, such as hearing aids, smart cards, and fitness devices.
Key features include a low minimum input voltage of 2.2V and a temperature-compensated charge voltage to protect the battery. It also incorporates integrated rectifier with overvoltage limit, Zinc-Air battery detection, and reverse polarity protection. The charger pauses operation if the temperature is too high or too low, and an internal timer provides charging termination.
Packaged in a small 2mm x 2mm DFN package, the LTC4123EDC#PBF is ideal for space-constrained environments. Its wireless charging capability eliminates the need for bulky connectors and allows charging of batteries in moving or rotating equipment. The charge current is programmable up to 25mA via an external resistor.
The LTC4123EDC#PBF is designed for NiMH batteries.
It provides a 1.5V output voltage and charges at up to 25mA.
Key features include temperature compensated charge voltage, integrated rectifier with overvoltage limit, Zinc-Air battery detection, and reverse polarity protection.
The minimum input voltage is 2.2V.
The LTC4123EDC#PBF is available in a 2mm x 2mm DFN package.