UCC27523, UCC27524, UCC27525, UCC27526
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SLUSAQ3E –NOVEMBER 2011–REVISED JUNE 2012
TYPICAL CHARACTERISTICS (continued)
OPERATING SUPPLY CURRENT
PROPAGATION DELAYS
vs
vs
FREQUENCY
SUPPLY VOLTAGE
60
22
18
14
10
6
VDD = 4.5 V
VDD = 12 V
VDD = 15 V
Input to Output On delay
Input to Ouptut Off Delay
EN to Output On Delay
EN to Output Off Delay
50
40
30
20
10
0
CLOAD = 1.8 nF
Both channels switching
CLOAD = 1.8 nF
0
100 200 300 400 500 600 700 800 900 1000
4
8
12
16
20
Frequency (kHz)
Supply Voltage (V)
G013
G014
Figure 22.
Figure 23.
RISE TIME
vs
FALL TIME
vs
SUPPLY VOLTAGE
SUPPLY VOLTAGE
18
14
10
6
10
8
CLOAD = 1.8 nF
CLOAD = 1.8 nF
6
4
4
8
12
16
20
4
8
12
16
20
Supply Voltage (V)
Supply Voltage (V)
G015
G016
Figure 24.
Figure 25.
ENABLE THRESHOLD
vs
TEMPERATURE
2.5
VDD = 4.5 V
Enable High Threshold
Enable Low Threshold
2
1.5
1
0.5
−50
0
50
100
150
Temperature (°C)
G017
Figure 26.
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