Part S8254
Description BATTERY PROTECTION IC
Manufacturer Seiko Instruments
Size 922.58 KB
Seiko Instruments

S8254 Overview

Key Features

  • Overcharge detection voltage n (n = 1 to
  • 3.9 V to 4.4 V (50 mV steps) Accuracy ±25 mV *1 Accuracy ±50 mV Overcharge release voltage n (n = 1 to
  • 3.8 V to 4.4 V *1. Overcharge hysteresis voltage n (n = 1 to
  • can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV steps. (Overcharge hysteresis voltage = Overcharge detection voltage
  • Overcharge release voltage)
  • Overdischarge detection voltage n (n = 1 to
  • 2.0 V to 3.0 V (100 mV steps) *2 Accuracy ±80 mV Overdischarge release voltage n (n = 1 to
  • 2.0 V to 3.4 V Accuracy ±100 mV *2. Overdischarge hysteresis voltage n (n = 1 to
  • can be selected as 0 V or from a range of 0.2 V to 0.7 V in 100 mV steps. (Overdischarge hysteresis voltage = Overdischarge release voltage
  • Overdischarge detection voltage) (2) Three-level overcurrent protection