TPS929160-Q1
ZHCSNG0 – APRIL 2023
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6.7 Typical Characteristics
3.25
3.2
100
90
80
70
60
50
40
30
20
10
0
TA = -40 °C
TA = 25 °C
TA = 125 °C
3.15
3.1
3.05
3
2.95
2.9
2.85
2.8
2.75
2.7
2.65
2.6
2.55
0
10
20
30
40
50
60
70
80
90 100
0
10
20
30
40
50
60
70
80
90 100
REF Resistor (k)
REF Resistor (k)
REFRANGE = 11b
PWMOUTXn=0, all-output ON
图 6-1. Standby Current vs REF Resistor
REFRANGE = 11b
IOUTXn[5:0]=3Fh
图 6-2. Output Current vs REF Resistor
140
120
100
80
55
50
45
40
35
30
25
20
15
10
5
IOUT = 5 mA
IOUT = 50 mA
IOUT = 100 mA
60
40
20
TA = -40 °C
TA = 25 °C
TA = 125 °C
0
0
0
0.6
1.2
1.8
2.4
3
3.6
4.2
0
0.5
1
1.5
2
2.5
3
3.5
4
Dropout Voltage (V)
Dropout Voltage (V)
图 6-3. Output Current vs Dropout Voltage
图 6-4. Output Current vs Dropout Voltage
IOUT = 50 mA
150
125
100
75
70
60
50
40
30
20
10
0
IOUT = 5 mA
IOUT = 50 mA
IOUT = 100 mA
50
25
0
0
6
12
18
24
30
36
42
0
32
64
96
128
160
192
224
255
Supply Voltage (V)
PWMOUT[7:0]
图 6-5. Output Current vs Supply Voltage
图 6-6. Average Current vs PWMOUT[7:0]
Copyright © 2023 Texas Instruments Incorporated
English Data Sheet: SLVSG60
10
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