参数资料
型号: TPS5110PWG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 1.5 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO24
封装: GREEN, PLASTIC, TSSOP-24
文件页数: 7/43页
文件大小: 813K
代理商: TPS5110PWG4
TPS5110
SLVS025B APRIL 2002 REVISED JULY 2004
15
www.ti.com
TYPICAL CHARACTERISTICS
Figure 12
10
Capacitance pF
100
1000
10000
0.1
1
100
10000
100000
10
1000
VINV = 0.85 to 1.05 V,
TJ = 25
FLT DELAY TIME (OVP)
vs
CAPACITANCE
O
V
P
Delay
T
ime
s
°C
Figure 13
10
Capacitance pF
100
1000
10000
0.1
100
1000
10000
100000
10
1
VINV = 0.65 to 0.50 V,
TJ = 25
FLT DELAY TIME (UVP)
vs
CAPACITANCE
U
V
P
Delay
T
ime
s
°C
Figure 14
1
Capacitance
10
1000
10000
100000
1
10
100
10000
100000
100
1000
TJ = 25
SOFT-START TIME
vs
CAPACITANCE
T
ime
s
°C
Figure 15
LDO CURRENT LIMIT THRESHOLD VOLTAGE
vs
JUNCTION TEMPERATURE
LDO
Threshold
V
oltage
mV
°C
50
TJ Junction Temperature
0
50
100
150
0
10
30
40
60
20
50
VLDO_IN = 3.3 V, V INV_LDO= 0.5 V
NOTE: VVIN_SENSE = 12 V, VREG5V_IN = 5 V unless otherwise noted.
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