S-8201 Datasheet (Seiko Instruments)

S-8201, Battery Protection IC

FET gate control pin for discharge (CMOS output) Voltage detection pin between VM pin and VSS pin (Overcurrent detection pin) FET gate control pin for charge (CMOS output) Test pin for delay time acceleration Positive power input pin Negative power input pin 1 2 3 Figure 2 6-Pin SNB(B) Top view

S-8201 Features

* (1) Internal high accuracy voltage detection circuit

* Overcharge detection voltage 3.9 V to 4.4 V (5 mV step), Accuracy ±25 mV (+25 °C), ±30 mV (

* 5 °C to +55 °C)

* 1

* Overcharge release voltage 3.8 V to 4.4 V , Accuracy ±50mV

* Overdischarge detection voltage 2.0