Datasheet
0
0
100
200
300
400
500
600
700
100 200 300 400 500
Frequency-kHz
PulseWidth-ns
V =4.5V
DD
V =12V
DD
V =24V
DD
V =36V
DD
V =52V
DD
0 2010 30 40 50
Input Voltage (V)
Maximum Duty Cycle (%)
500
200
100
50
f
OSC
(kHz)
70
60
65
85
75
80
100
90
95
700
702
704
706
708
710
712
714
716
718
720
-50 -25 0 25 50 75 100 125
Temp-°C
V -mV
FB
V =50V
DD
V =24
DD
V
700
702
704
706
708
710
712
714
716
718
720
-50 -25 0 25 50 75 100 125
Temp-°C
V -mV
FB
V =4
DD
.5V
V =12V
DD
TPS40200-Q1
SLUS739E –SEPTEMBER 2006–REVISED JULY 2013
www.ti.com
TYPICAL CHARACTERISTICS (continued)
REFERENCE VOLTAGE REFERENCE VOLTAGE
vs vs
TEMPERATURE TEMPERATURE
Figure 23. Figure 24.
MINIMUM CONTROLLABLE PULSE WIDTH MAXIMUM DUTY CYCLE
vs vs
FREQUENCY INPUT VOLTAGE
Figure 25. Figure 26.
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