Datasheet

-45 135
T
J
- Temperature - °C
0.2
0.3
0.4
0.7
45
V
HICC_SD
/ V
HICC_RST
- Current Limit Shutdown Delay Timer
and Hiccup Restart - V
0.6
15-15 75 105
V
HICC_RST
V
HICC_SD
0.5
-45 135
T
J
- Temperature - °C
10
30
50
90
45
T
PD_ILIM
/ T
BLANK
- Propagation Delay from ILIM to Outputs
and Leading Edge Blanking - ns
70
15-15 75 105
T
BLANK
T
PD_ILIM
-55 125
T
J
- Temperature - °C
3.275
3.285
3.295
45
V
REF
- Reference Voltage - V
3.305
5-35 65 105
V
DD
= 12 V
I
LOAD
= 10 mA
I
LOAD
= 1 mA
I
LOAD
= 10 mA
8525-15
-55 125
T
J
- Temperature - °C
3.290
3.294
3.298
45
V
REF
- Reference Voltage - V
3.306
5-35 65 1058525-15
I
LOAD
= 1 mA
V
DD
= 17 V
V
DD
= 12 V
V
DD
= 7 V
3.302
UCC28250
SLUSA29C –APRIL 2010– REVISED JULY 2011 www.ti.com
TYPICAL CHARACTERISTICS (continued)
CURRENT LIMIT SHUTDOWN DELAY TIMER AND HICCUP
PROPAGATION DELAY/LEADING EDGE BLANKING RESTART
vs vs
TEMPERATURE TEMPERATURE
Figure 28. Figure 29.
REFERENCE VOLTAGE REFERENCE VOLTAGE
vs vs
TEMPERATURE TEMPERATURE
Figure 30. Figure 31.
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