参数资料
型号: TPS53126PW
厂商: TEXAS INSTRUMENTS INC
元件分类: 稳压器
英文描述: 0.17 A DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO24
封装: PLASTIC, TSSOP-24
文件页数: 3/30页
文件大小: 899K
代理商: TPS53126PW
TYPICAL CHARACTERISTICS
TJ Junction Temperature °C
0
100
200
300
400
500
600
700
800
50
0
50
100
150
I V
IN
VIN
Supply
Current
A
G001
TJ Junction Temperature °C
0
10
20
30
40
50
60
50
0
50
100
150
I V
IN
S
D
N
VIN
Shutdown
Current
A
G002
TJ Junction Temperature °C
0
5
10
15
20
50
0
50
100
150
I T
R
IP
TRIP
Source
Current
A
G003
TJ Junction Temperature °C
5.00
5.01
5.02
5.03
5.04
5.05
5.06
5.07
50
0
50
100
150
V
R
E
G
5
VREG5
V
oltage
V
G004
www.ti.com........................................................................................................................................................................................................ SLUS909 – MAY 2009
VIN SUPPLY CURRENT
VIN SHUTDOWN CURRENT
vs
JUNCTION TEMPERATURE
Figure 1.
Figure 2.
TRIP SOURCE CURRENT
VREG5 VOLTAGE
vs
JUNCTION TEMPERATURE
Figure 3.
Figure 4.
Copyright 2009, Texas Instruments Incorporated
11
Product Folder Link(s): TPS53126
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