BATTERY PROTECTION IC FOR 3-SERIES CELL PACK

S-8203A Series

9



Test Circuits

1. Current consumption during operation, current consumption during power-down (Test circuit 1)

Set S1 and S2 to OFF.

2. Overcharge detection voltage, overcharge release voltage, overdischarge detection voltage,

overdischarge release voltage, discharge overcurrent detection voltage, load short-circuiting

detection voltage, charge overcurrent detection voltage, CTLC pin change voltage, CTLD pin

change voltage, load short-circuiting detection delay time, CTLC pin response time, CTLD pin

response time (Test circuit 2)

Set S3 to OFF.

× 0.9 V or higher) after setting V1 = V2 = V3 = 3.5 V, V6

= V7 = V8 = 0 V (this status is referred to as initial status 1).

× 0.1 V or lower)

− 0.05 V from the initial status 1. After that,

V3 = 3.5 V.

to "H".

n = 1.

the initial status 1.

setting S3 to ON from the initial status 1.

the initial status 1.

status 1.

status 1.

1.5 V instantaneously, after setting S3 to ON from the initial status 1.