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Medical Telemetry
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Battery Management
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Battery Safety
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Medical Telemetry - Battery Management - Battery Safety
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Device
Data-
Sheet
Device Description
# of Series Connected Li-Ion Cells
Power FET Control
Overvoltage Shutdown
Undervoltage Shutdown
Overcurrent Shutdown
Short Circuit Shutdown
Programmable Threshold
Programmable Timeout
Cell Voltage Monitor
Pack Current Monitor
Cell Balancing FETs
Voltage Regulator (V)
Interface
100-999 Unit MSRP
($)
Package
X3100
3 or 4 Cell Li-Ion Battery Protection and Monitor IC
4
Y
Y
Y
Discharge
N
4-OV
4-UV
4-Discharge OC
Ext Caps
Y
Y
Y
5
SPI
3.28
28 Ld TSSOP
28 Ld TSSOP T+R
X3101
3 or 4 Cell Li-Ion Battery Protection and Monitor IC
3
Y
Y
Y
Discharge
N
4-OV
4-UV
4-OC
Ext Caps
Y
Y
Y
5
SPI
3.67
28 Ld TSSOP
28 Ld TSSOP T+R
Eval Board
Device
Data-
Sheet
Device Description
Programmable Overcurrent (A)
Input Overvoltage Protection (V)
Battery Overvoltage Protection (V)
Battery Leakage
R
ON
@ 500mA (mΩ)
100-999 Unit MSRP
($)
Package
ISL9209C
Charging System Safety Circuit
0 to 1.5
5.58 typ, 5.65 min, 6.0 max
4.34 typ, 4.28 min, 4.4 max
20nA max @ 4.4V
VB
170 typ, 280 max
0.61
12 Ld TDFN
12 Ld TDFN T+R
ISL9212B
Charging System Safety Circuit
0 to 2
6.8 typ, 6.65 min, 7.0 max
4.4 typ, 4.325 min, 4.475 max
20nA max @ 4.4V
VB
170 typ, 280 max
0.61
12 Ld TDFN
12 Ld TDFN T+R
*Data listed above is for reference only, please refer to Product Data Sheets for current specifications.