RICOH R5470x/R5471x Series High Accuracy Li-ion/polymer 1Cell protector IC handbook

R5470x/R5471x series is a high input voltage CMOS-based protection IC for over-charge/discharge and over-current of rechargeable one-cell Lithium-ion/Lithium polymer battery. They can detect over-charge/discharge and excess-current of one-cell Li-ion, further include a short circuit protection. They consist of four voltage detectors, reference units, a delay circuit, a short circuit detector, an oscillator, a counter, and a logic circuit. Voltage accuracy is superior to previous items. DFN(PLP)2114-4B (for R5470K) and DFN(PLP)1616-6B (for R5471K) packages are available.


Brand: RICOH

File format: PDF

Size: 85 KB

MD5 Checksum: C7EBCF73B9198B5B341A31CD58CE7A74

Publication date: 10 July, 2012

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PDF Link: RICOH R5470x/R5471x Series High Accuracy Li-ion/polymer 1Cell protector IC handbook PDF

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