参数资料
型号: BQ78PL116EVM
厂商: Texas Instruments
文件页数: 7/35页
文件大小: 0K
描述: EVAL MODULE FOR BQ78PL116
标准包装: 1
系列: *
其它名称: 296-30796
BQ78PL116EVM-ND

ELECTRICAL CHARACTERISTICS
T A = – 40 ° C to 85 ° C (unless otherwise noted)
DC Characteristics
SLUSAB8B – OCTOBER 2010 – REVISED FEBRUARY 2011
I DD
PARAMETER
Operating-mode current (at
TEST CONDITIONS
Acrtive mode, cells = 3.6 V
MIN
TYP
400
MAX
UNIT
μ A
V2)
I STBY
Standby-mode current (at V2) SMBCLK = SMBDAT = VSS, I BAT = 0,
185
μ A
cells = 3.6 V
I SHIP
Ship-mode current (at V2)
SMBCLK = SMBDAT = VSS, I BAT = 0,
85
μ A
cells = 3.6 V
I ECUV
Extreme cell undervoltage
shutdown current
All cells < 2.7 V and any cell < ECUV set
point
1
μ A
V OL
SPROT, LEDEN,
I OL < 4 mA
0
0.5
V
PSH/BP/TP(bq78PL116),
FIELD(bq78PL116)
V OH
(1)
SPROT, LEDEN,
I OH < – 4 mA
V LDO1 – 0.1
V
PSH/BP/TP(bq78PL116),
FIELD(bq78PL116)
V IL
SPROT, LEDEN,
0.25 V LDO1
V
PSH/BP/TP(bq78PL116),
FIELD(bq78PL116)
V IH
SPROT, LEDEN,
0.75 V LDO1
V
PSH/BP/TP(bq78PL116),
FIELD(bq78PL116)
(1)
Does not apply to SMBus pins.
Voltage-Measurement Characteristics
T A = – 40 ° C to 85 ° C (unless otherwise noted)
PARAMETER
Measurement range
TEST CONDITIONS
MIN
2.75
TYP
MAX
4.5
UNIT
V
Resolution
< 1
mV
Accuracy (1)
Measurement temperature coefficient
25 ° C
0 ° C to 60 ° C
160
± 3
± 10
180
± 7
200
mV
μ V/ ° C
(1)
Voltage measurement calibrated at factory
Current-Sense Characteristics
PARAMETER
Measurement range
TEST CONDITIONS
Hardware gain = 9
MIN
– 0.112
TYP
MAX
0.1
UNIT
V
Measurement range (SENSE1)
10-m Ω sense resistor
(1)
– 11.2
10
A
Measurement range (SENSE2)
Measurement range (SENSE3)
Input offset
Offset drift
Resolution
(3)
Full-scale error
Full-scale error drift
3-m Ω sense resistor (hardware gain = 13)
1-m Ω sense resistor (2)
T A = 25 ° C
T A = 0 ° C to 60 ° C
Hardware gain = 9
T A = 25 ° C
T A = 0 ° C to 60 ° C
– 25.8
– 112
± 0.1%
50
± 50
0.5
10
25.8
100
A
A
μ V
μ V/ ° C
μ V
PPM/ ° C
(1)
(2)
(3)
Default setting
Measurement range beyond ± 32,768 mA requires the use of an SBData IPScale Factor.
After calibration. Accuracy is dependent on system calibration and temperature coefficient of sense resistor.
? 2010 – 2011, Texas Instruments Incorporated
Product Folder Link(s): bq78PL116
7
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