參數(shù)資料
型號： PWL6030B1A0CMR
廠商： TEXAS INSTRUMENTS INC
元件分類： 電源管理
英文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187
封裝： 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187
文件頁數(shù)： 21/97頁
文件大?。?/td> 937K
代理商： PWL6030B1A0CMR
SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOTG_OV
OTG overvoltage hysteresis voltage
40
110
180
mV
V_HYS
GAS GAUGE
Current measurement range
10-m
Ω sense resistor
–6.2
0
6.2
A
Includes reference, temperature,
–Vmeas*1%
Vmeas*1%
Measurement accuracy after
0
offset CG_PERIOD[1:0] = 00
–0.11
+0.11
calibration
0
CG_PERIOD[1:0] = 01
–0.28
+0.28
mV
Tolerance of the sense resistor not
0
CG_PERIOD[1:0] = 10
–0.74
+0.74
included
0
CG_PERIOD[1:0] = 11
–2.15
+2.15
CG_PERIOD[1:0] = 00
200
CG_PERIOD[1:0] = 01
200
Offset before autocalibration
V
CG_PERIOD[1:0] = 10
200
CG_PERIOD[1:0] = 11
450
CG_PERIOD[1:0] = 00
10
CG_PERIOD[1:0] = 01
10
`
Offset after autocalibration
V
CG_PERIOD[1:0] = 10
100
CG_PERIOD[1:0] = 11
450
Usable input voltage range
–62
0
62
mV
Input clock frequency
32-kHz crystal oscillator
32.768
kHz
Power on; FG_EN = 1
50
70
Current consumption
A
Power off; FG_EN = 0
0.2
00: 250 ms
250
01: 62.5 ms
62.5
Integration period (sample counter
ms
uses 32-kHz crystal oscillator)
10: 15.625 ms
15.625
11: 3.90625 ms
3.90625
External sense resistor
10
m
Ω
CG_PERIOD[1:0] = 00
1 + 13
CG_PERIOD[1:0] = 01
1 + 11
Integrator data size (two
’s
Bit
complement)
CG_PERIOD[1:0] = 10
1 + 9
CG_PERIOD[1:0] = 11
1 + 7
CG_PERIOD[1:0] = 00
-3.5
0
+3.5
CG_PERIOD[1:0] = 01
-2.5
0
+2.5
INL
Integral nonlinearity
LSB
CG_PERIOD[1:0] = 10
-2.0
0
+2.0
CG_PERIOD[1:0] = 11
-1.5
0
+1.5
CG_PERIOD[1:0] = 00
-4.0
0
+4.0
CG_PERIOD[1:0] = 01
-2.5
0
+2.5
DNL
Differential nonlinearity
LSB
CG_PERIOD[1:0] = 10
-1.5
0
+1.5
CG_PERIOD[1:0] = 11
-1.0
0
+1.0
Accumulator data size
1 + 31
Bit
Offset data size
1 + 9
Bit
Sample counter data size
24
Bit
GPADC
Current consumption
GPADC_EN = 1
750
900
1400
A
Off
– mode current
GPADC_EN = 0
1
A
Running frequency F
0.85
1
1.15
MHz
Clock period T = 1/F
Duty cycle 50/50
1
s
Resolution
10
Bit
Number of external inputs
7
Number of internal inputs
10
28
Copyright
2010–2011, Texas Instruments Incorporated
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