參數(shù)資料
型號(hào): TPS53114PWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO16
封裝: TSSOP-16
文件頁(yè)數(shù): 2/27頁(yè)
文件大小: 912K
代理商: TPS53114PWR
TJ Junction Temperature °C
0
100
200
300
400
500
600
50
0
50
100
150
I C
C
Supply
Current
A
G001
f = 350 kHz
VO = 1.05 V
TJ Junction Temperature °C
0
5
10
15
20
25
30
35
40
45
50
0
50
100
150
I O
(s
d
)
Shutdown
Current
A
G002
VREG5 = ON
FSEL = V5FILT
FSEL = GND
5.040
5.050
5.060
5.070
5.080
5.090
5.100
5.110
-50
0
50
100
150
VREG5
V
olta
g
e
-
V
Temperature - °C
TJ Junction Temperature °C
0
2
4
6
8
10
12
14
16
50
0
50
100
150
I (
T
R
IP
)
Source
Current
A
G003
4200ppm/
°C for RDS(ON) Compensation
SLVS887B – APRIL 2009 – REVISED OCTOBER 2010
www.ti.com
TYPICAL CHARACTERISTICS
VIN SUPPLY CURRENT
VIN SHUTDOWN CURRENT
vs
JUNCTION TEMPERATURE
Figure 5.
Figure 6.
TRIP SOURCE CURRENT
VS
JUNCTION TEMPERATURE
VREG5 VOLTAGE
Figure 7.
Figure 8.
10
Copyright 2009–2010, Texas Instruments Incorporated
Product Folder Link(s) :TPS53114
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