S-8243BAEFT-TB-G Seiko Instruments, S-8243BAEFT-TB-G Datasheet - Page 5

• Manufacturer Part Number: S-8243BAEFT-TB-G
• Description: IC LI-ION BATT PROTECT 16-TSSOP
• Manufacturer: Seiko Instruments

Specifications of S-8243BAEFT-TB-G

• Function: Over/Under Voltage Protection
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 6 V ~ 18 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Output Voltage: 3.379 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Rev.3.0
Pin Configuration
Pin No.
Pin No.
10
11
12
13
14
15
16
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
_00
VBATOUT Output pin for battery voltage and offset voltage
VBATOUT Output pin for battery voltage and offset voltage
Symbol
Symbol
VREG
VREG
CTL4
CTL3
CTL2
CTL1
CTL4
CTL3
CTL2
CTL1
VDD
DOP
COP
VMP
VSS
CDT
CCT
DOP
COP
VMP
VC1
VC2
VC3
VDD
VSS
CDT
CCT
VC1
VC2
VC3
BATTERY PROTECTION IC FOR 3-SERIAL OR 4-SERIAL CELL PACK
Input pin for positive power supply, Connection pin for battery 1’s positive voltage
Connection pin for discharge control FET gate (CMOS output)
Connection pin for charge control FET gate (Nch open drain output)
Pin for voltage detection between VDD-VMP pin (Pin for overcurrent detection)
No connection
Connection pin for battery 1’s negative voltage, for battery 2’s positive voltage
Connection pin for battery 2’s negative voltage, for battery 3’s positive voltage
Input pin for negative power supply, Connection pin for battery 3’s negative voltage
Connection pin to capacitor for overdischarge detection delay, for overcurrent detection delay 1
Connection pin to capacitor for overcharge detection delay
Pin for selecting output from VBATOUT pin
Pin for selecting output from VBATOUT pin
Control pin for charge / discharge FET
Control pin for charge / discharge FET
Output pin for voltage regulator (3.3 V)
Input pin for positive power supply, Connection pin for battery 1’s positive voltage
Connection pin for discharge control FET gate (CMOS output)
Connection pin for charge control FET gate (Nch open drain output)
Pin for voltage detection between VDD-VMP pin (Pin for overcurrent detection)
Connection pin for battery 1’s negative voltage, for battery 2’s positive voltage
Connection pin for battery 2’s negative voltage, for battery 3’s positive voltage
Connection pin for battery 3’s negative voltage, for battery 4’s positive voltage
Input pin for negative power supply, Connection pin for battery 4’s negative voltage
Connection pin to capacitor for overdischarge detection delay, for overcurrent detection delay 1
Connection pin to capacitor for overcharge detection delay
Pin for selecting output from VBATOUT pin
Pin for selecting output from VBATOUT pin
Control pin for charge / discharge FET
Control pin for charge / discharge FET
Output pin for voltage regulator (3.3 V)
Table 4 Pin description (S-8243B Series)
Table 3 Pin description (S-8243A Series)
DOP
COP
VMP
VDD
VSS
VC1
VC2
VC3
Seiko Instruments Inc.
1
2
3
4
5
6
7
8
16-Pin TSSOP
Top view
Figure 3
16
15
14
13
12
11
10
Description
Description
9
VREG
CTL1
CTL2
CTL3
CTL4
VBATOUT
CCT
CDT
S-8243A/B Series
5