TPS732xx
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SBVS037I–AUGUST 2003–REVISED MAY 2006
TYPICAL CHARACTERISTICS (continued)
For all voltage versions at TJ = 25°C, VIN = VOUT(nom) + 0.5V, IOUT = 10mA, VEN = 1.7V, and COUT = 0.1µF, unless otherwise
noted.
TPS73201
RMS NOISE VOLTAGE vs CFB
TPS73201
IFB vs TEMPERATURE
60
55
50
45
40
35
30
25
20
160
140
120
100
80
60
VOUT = 2.5V
40
µ
COUT = 0
F
Ω
R1 = 39.2k
20
10Hz < Frequency < 100kHz
0
10p
100p
1n
10n
−
−
25
50
0
25
50
75
100
125
CFB (F)
_
Temperature ( C)
Figure 27.
Figure 28.
TPS73201
TPS73201
LOAD TRANSIENT, ADJUSTABLE VERSION
LINE TRANSIENT, ADJUSTABLE VERSION
CFB = 10nF
VOUT = 2.5V
Ω
R1 = 39.2k
CFB = 10nF
µ
COUT = 0
F
µ
COUT = 0
F
VOUT
VOUT
100mV/div
100mV/div
100mV/div
100mV/div
µ
COUT = 10 F
µ
COUT = 10
F
VOUT
VOUT
4.5V
250mA
3.5V
VIN
10mA
IOUT
µ
5
s/div
µ
10 s/div
Figure 29.
Figure 30.
10
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