NiMH Trickle Charger with Status Indication

PublishTime：2021-10-26

In spite of the considerable media attention to the concept of recyclable power sources, usage of rechargeable Nickel-Metal Hydride (NiMH) cells has been limited. The combined charger and cell cost have been a mitigating factor in favour of primary cells. The high internal impedances of primary cells are not suitable for the surge currents needed for digital cameras, DC motors and walkie-talkies. NiMH cells exhibit low internal impedances and, as such, are particularly viable in these applications. The digital camera user may be more discerning about using the NiMH batteries, but the toy market is still dominated by the primary cells solely due to cost considerations. In the long run, rechargeable batteries are more cost-effective. Commercial NiMH chargers can be classified into two areas:
● Fast chargers that take 15 minutes to three hours to charge two or four cells.
● Trickle chargers that take about 15 hours to charge two or four cells.

Brand of Product：	MICROCHIP
Part#：
Product Category：	NiMH Trickle Charger More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	11/29/11
Version Number：
Data Encoding：	AN1463;DS01463A
Data Size：	487 KB

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