S-8233ACFE-TB Seiko Instruments, S-8233ACFE-TB Datasheet - Page 16

• Manufacturer Part Number: S-8233ACFE-TB
• Description: Battery Management 4.25V 3-Cell Serial
• Manufacturer: Seiko Instruments

Specifications of S-8233ACFE-TB

• Product: Charge Management
• Battery Type: Li-Ion Pack
• Output Voltage: 24 V
• Operating Supply Voltage: 2 V to 24 V
• Supply Current: 50 uA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Package / Case: SOP-14
• Mounting Style: SMD/SMT
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

16
BATTERY PROTECTION IC FOR 3-SERIAL-CELL PACK
S-8233A Series
Voltage temperature factor
Voltage temperature factor 1 indicates over charge detection voltage, over charge release voltage, over
discharge detection voltage, and over discharge release voltage.
Voltage temperature factor 2 indicates over current detection voltage.
The Voltage temperature factors 1 and 2 are expressed by the oblique line parts in Figure 5.
Ex. Voltage temperature factor of over charge detection voltage
V
V
CU25
[V]
CU
−20
25
Seiko Instruments Inc.
70
Figure 5
V
+0.1 mV/°C
−0.1 mV/°C
CU25
is the over charge detection voltage at 25°C
Ta [°C]
Rev.3.2
_10