Datasheet

V
CC
- Supply Voltage - V
13.2
13.6
13.9
V
GATE
- Output Voltage - V
9 7919
13.4
13.8
39 59
13.3
13.5
13.7
694929
T
J
= 125°C
T
J
= 25°C
T
J
= -40°C
18
20
22
24
26
28
30
32
9 19
29
39 49 59 69 79
− Timer Pullup Current −
T
J
= −405C
T
J
= 255C
T
J
= 1255C
I
Timer
Aµ
V
CC
− Supply Voltage − V
75
95
115
135
155
175
195
215
9 19 29 39 49 59 69 79
T
J
= −405C
T
J
= 255C
T
J
= 1255C
− Gate Pulldown Current − mA
I
Gate
V
CC
− Supply Voltage − V
0
200
400
600
800
1000
1200
9 14 19 24 29 34 39 44 49
T − Current Limit Response Time − nS
T
J
= −405C
T
J
= 255C
T
J
= 1255C
V
CC
− Supply Voltage − V
TPS2492
TPS2493
www.ti.com SLUSA65C –JULY 2010–REVISED JANUARY 2013
TYPICAL CHARACTERISTICS (continued)
GATE PULL DOWN CURRENT CURRENT LIMIT RESPONSE TIME
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
(UVEN = 4 V, V
(VCC – SENSE)
= 200 mV) (UVEN = 4 V, V
(VCC – SENSE)
= 200 mV)
Figure 5. Figure 6.
GATE OUTPUT VOLTAGE TIMER PULL UP CURRENT
vs vs
SUPPLY VOLTAGE SUPPLY VOLTAGE
Figure 7. Figure 8.
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