Datasheet

bq78PL116
SLUSAB8B –OCTOBER 2010– REVISED FEBRUARY 2011 www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
RANGE UNITS
T
A
Operating free-air temperature (ambient) –40 to 85 °C
T
stg
Storage temperature –65 to 150 °C
V4 Voltage range with respect to V3 –0.5 to 5.0 V
V3 Voltage range with respect to V2 –0.5 to 5.0 V
V2 Voltage range with respect to V1 –0.5 to 5.0 V
V1 Voltage range with respect to VSS –0.5 to 5.0 V
EFCIC, EFCID Voltage range with respect to VSS –0.5 to 5.0 V
LED1/SEG1—LED5/SEG5 Voltage on I/O pin with respect to VSS –0.5 to 5.0 V
SMBCLK, SMBDAT Voltage range with respect to VSS –0.5 to 6.0 V
VLDO1 Voltage with respect to VSS 3.0 V
VLDO2 Voltage range with respect to V2 3.0 V
RSTN Voltage range with respect to VSS –0.5 to VLDO1 + 0.5 V
FIELD, SPROT, PSH/BP/TP Voltage range with respect to VSS –0.5 to VLDO1 + 0.5 V
CCBAT, CCPACK, CSBAT, CSPACK Voltage range with respect to VSS –0.5 to VLDO1 + 0.5 V
CHG, DSG, PRE Voltage range with respect to VSS –0.5 to VLDO1 + 0.5 V
OSCI, OSCO Voltage with respect to VSS –0.5 to VLDO1 + 0.5 V
XT1, XT2 Voltage with respect to VSS –0.5 to VLDO1 + 0.5 V
SDO0 Voltage range with respect to VSS –0.5 to VLDO1 + 0.5 V
XT3, XT4 Voltage range with respect to V2 –0.5 to VLDO2 + 0.5 V
SDO2, SDI3, P-LAN Voltage range with respect to V2 –0.5 to VLDO2 + 0.5 V
SDO0, SDI1 Voltage range with respect to VSS –0.5 to V1 + 0.5 V
P1N, P2S, P2N Voltage range with respect to VSS –0.5 to V1 + 0.5 V
P3S, P3N, P4S, P4N Voltage range with respect to V2 –0.5 to V3 + 0.5 V
PRE, CHG, DSG, SPROT, FIELD, Current source/sink 20 mA
PSH/BP/TP
LED1/SEG1–LED5/SEG5 Current source/sink 20 mA
VLDO1, VLDO2 Current source/sink 20 mA
ESD tolerance JEDEC, JESD22-A114 human-body model, R = 1500 Ω, C = 2 kV
100 pF
Lead temperature, sodlering Total time < 3 seconds 300 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating
Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
All cell voltages equal, 4.5
2.5 3.6
four-cell operation
V
SUP
Supply voltage—V1, V2, V3, V4 V
All cell voltages equal,
three-cell operation (V3 = 2.8 3.6 4.5
V4)
V
Startup
Minimum startup voltage—V1, V2, V3, V4 All cell voltages equal 2.9 V
V
IN
Input cell voltage range—V(n+1) – V(n), n 0 4.5 V
= 1, 2, 3, 4
C
VLDO1
VLDO 1 capacitor—VLDO1 2.2 10 47 μF
C
VLDO2
VLDO 2 capacitor—VLDO2 2.2 10 47 μF
C
Vn
Cell-voltage capacitor—Vn 1 μF
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