參數(shù)資料
型號: TPS40074RHLRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 穩(wěn)壓器
英文描述: 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC20
封裝: GREEN, PLASTIC, QFN-20
文件頁數(shù): 25/41頁
文件大小: 765K
代理商: TPS40074RHLRG4
www.ti.com
Frequency Hz
Gain
dB
20
60
40
0
100
100 k
10 k
1 M
1 k
20
40
60
System Gain
ESR = 0.95 m
System Gain
ESR = 0
60
140
200
160
100
80
40
20
180
120
0
100
100 k
10 k
1 M
1 k
Frequency Hz
Phase
°
System Phase
ESR = 0.95 m
System Phase
ESR = 0
ALTERNATE APPLICATIONS
SLUS617B – APRIL 2005 – REVISED OCTOBER 2006
GAIN
PHASE
vs
FREQUENCY
Figure 19.
Figure 20.
Some alternative applicaiton diagrams are shown in Figure 21 through Figure 23.
31
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PDF描述
TPS40074RHL 2 A SWITCHING CONTROLLER, 550 kHz SWITCHING FREQ-MAX, PQCC20
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