Datasheet

BIAS SUPPLY CURRENT
vs
BIAS SUPPLY VOLTAGE
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1
6 7 8 9 10 11 12 13 14
Vvcc - Bias Supply Voltage - V
Ivcc - Bias Supply Current - mA
OC Open
SWITCHING FREQUENCY
vs
RT CURRENT
0
50
100
150
200
250
300
350
0 1 2 3 4 5
IRT - RT Current - mA
Fsw - Switching Frequency - kHz
-40 °C
25 °C
125 °C
DEAD TIME
vs
DT CURRENT
0
100
200
300
400
500
600
700
800
900
1000
0 100 200 300 400 500 600 700
IDT - DT Current - uA
DT - Dead Time -
- 40 °C
25 °C
125 °C
DEAD TIME
vs
DT RESISTOR
0
100
200
300
400
500
600
700
800
900
1000
0 5 10 15 20 25 30 35 40 45
RDT - DT Resistor - kOhm
DT - Dead Time -
-40 °C
25 °C
125 °C
UCC25600
www.ti.com SLUS846B –SEPTEMBER 2008– REVISED JULY 2011
TYPICAL CHARACTERISTICS
At V
CC
= 12 V, R
RT
= 4.7 kΩ, R
DT
= 16.9 kΩ, V
SS
= 5 V, V
OC
= 0 V; all voltages are with respect to GND, T
J
= T
A
= 25°C, unless otherwise noted.
Figure 1. Figure 2.
Figure 3. Figure 4.
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