T63H0002A Datasheet | Taiwan Memory Technology

Features Low supply current .. Li-Ion Battery Protector Supply current Standby current (after detecting over-discharge) Over-charge detector(Topt=25ºC) Over-charge detector (Topt=0 to 50ºC) Over-discharge detector Over-charge detector threshold Over-discharge detector threshold Excess current protection Accuracy Time delay at C3=0.01u F & VDD=4.3V VDD=2.4V with built-in capacitor TYP. 5.0u A TYP. 0.3u A +/- 25m V +/- 30m V +/- 2.5% 4.0V to 4.4V step of 0.005V 2.0V to 3.0V step of 0.005V 0.04V to 0.32V step of 0.04V ±15% 170m S note1 10m S SOT23-6/6-pin High accuracy detector Threshold Variety of detector threshold Built in protection circuit Output delay of over charge Output delay of over-discharg Small package note1: The result was measured from T63H0002A-AX Part Number Examples Part No. T63H0002A-AX T63H0002A-BX T63H0002A-CX T63H0002A-DX …- note1 Over charge detection voltage 4.25V 4.35V 4.30V 4.28V …. Over charge release voltage 4.05V 4.15V 4.10V 4.08V …. marking 002A 002B 002C 002D Pack type SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 …. note1: New model version and specific characteristics may be order by customer. General Description The T63H0002A is protection IC for over-charge/discharge of rechargeable one-cell Lithium-ion(Li+) excess load current, further include a short circuit protector for preventing large external short circuit current. Each of these IC is posed of three voltage detectors, a reference unit, a delay circuit, a short circuit protector, and a logic circuit. When charging voltage crosses the detector threshold from a low value to value TM Technology Inc. reserves the right P. 1 to change products or specifications without notice. higher than VDET1, the output of Cout pin, the output of over-charge detector/VD1, switches to low level, charger’s negative pin level. After detecting over-charge the VD1 can be reset and the output of Cout bees high when the VDD voltage is ing down to a level lower than “VREL1”, or when a kind of loading is...