參數(shù)資料
型號: TPS53114PW
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
文件頁數(shù): 7/27頁
文件大小: 912K
代理商: TPS53114PW
IO Output Current A
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η
Ef
ficiency
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G013
FSEL = GND
350 kHz Selection
VI = 12 V
t Time 2 ms/div
G012
SS
VO = 1.05 V
CSS = 4700 pF
EN
IO Output Current A
0
10
20
30
40
50
60
70
80
90
100
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
η
Ef
ficiency
%
G014
FSEL = V5FILT
700 kHz Selection
VI = 12 V
www.ti.com
SLVS887B – APRIL 2009 – REVISED OCTOBER 2010
Figure 22. STARTUP WAVEFORM
Figure 23. 1.05-V EFFICIENCY vs. OUTPUT
CURRENT
Figure 24. 1.05-V EFFICIENCY vs. OUTPUT CURRENT
Copyright 2009–2010, Texas Instruments Incorporated
15
Product Folder Link(s) :TPS53114
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