UB2016

Preliminary

CMOS IC

UNISONICTECHNOLOGIESCO.,LTD

13 of 13

www.unisonic.com.tw

QW-R502-869.a

TYPICAL APPLICATION CIRCUIT(Cont.)

UTC

UB2016

PROG

BAT

2kΩ

+

Li-Ion

BATTERY

0.25Ω

1µF

GND

5V

500mA

Fig. 3 500mA Li-Ion Charger with External Power Dissipation

Fig. 4 Basic Li-Ion Charger with Reverse Polarity Input Protection

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exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

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