參數(shù)資料
型號: TPS53129PWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: DUAL SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO24
封裝: GREEN, PLASTIC, TSSOP-24
文件頁數(shù): 7/29頁
文件大?。?/td> 813K
代理商: TPS53129PWR
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V - Input Voltage - V
IN
f
-Switching
Frequency
-
KHz
SW
VO1 = 1.05V
VO1 = 1.2V
VO1 = 1.8V
VO1 = 2.5V
VO1 = 3.3V
VO1 = 5V
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100
200
300
400
500
600
700
800
0
5
10
15
20
25
V - Input Voltage - V
IN
f
-Switching
Frequency
-
KHz
SW
VO2 = 1.05V
VO2 = 1.2V
VO2 = 1.8V
VO2 = 2.5V
VO2 = 3.3V
VO2 = 5V
0
100
200
300
400
500
600
0.01
0.1
1
10
I - Output Current - A
O
f
-Switching
Frequency
-
KHz
SW
VO2=1.05V
0
100
200
300
400
500
600
700
0.01
0.1
1
10
I - Output Current - A
O
f
-Switching
Frequency
-
KHz
SW
VO1=1.8V
www.ti.com
SLVSAE6B –OCTOBER 2009–REVISED JULY 2010
TYPICAL APPLICATION PERFORMANCE
SWITCHING FREQUENCY (IO1 = 3 A)
SWITCHING FREQUENCY (IO2 = 3 A)
vs
INPUT VOLTAGE (CH1)
INPUT VOLTAGE (CH2)
Figure 11.
Figure 12.
SWITCHING FREQUENCY
vs
OUTPUT CURRENT (CH1)
OUTPUT CURRENT (CH2)
Figure 13.
Figure 14.
Copyright 2009–2010, Texas Instruments Incorporated
15
Product Folder Link(s): TPS53129
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