Datasheet

UCC25705, UCC25706, UCC35705, UCC35706
HIGH-SPEED VOLTAGE MODE PULSE WIDTH MODULATOR
SLUS473B -- NOVEMBER 1999 -- REVISED OCTOBER 2010
10
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TYPICAL CHARACTERISTICS
Figure 6
--50 --25 0 25 50 75 100 125
Temperature
3.8
4.0
4.2
4.3
4.5
4.7
4.8
3.9
4.1
4.4
4.6
°C
I
DD
-- m A
OPERATING CURRENT (AT 1mHz)
vs
TEMPERATURE
Figure 7
--50 --25 0 25 50 75 100 125
Temperature
0.65
0.97
0.99
1.00
1.02
1.04
1.05
0.96
0.98
1.01
1.03
°C
Low-Line Threshold -- V
LOW-LINE THRESHOLD
vs.
TEMPERATURE
Figure 8
--50 --25 25 50 75 100 125
Temperature
0.90
1.00
1.10
0.95
1.05
Oscillator Frequency -- MHz
OSCILL
A
TOR FREQUENC
Y
vs
TEMPERATURE
°C
0
Figure 9
--50 --25 0 25 50 75 100 125
Temperature
68
76
82
70
78
72
74
80
°C
Programmable Maximum Duty Cycle --%
PROGR
A
MM
A
BLE M
A
XIMUM
DUTY CYCLE
vs
TEMPERATURE