TYPICAL CHARACTERISTICS
460
470
480
490
500
510
520
530
−50 −25 0 25 50 75 100 125
f − Oscillator Frequency − kHz
T − Junction Temperature − °C
2.5
2.75
3
3.25
3.5
−50 −25 0 25 50 75 100 125
T
J
− Junction Temperature − °C
I
Q
− Quiescent Current − mA
1.210
1.215
1.220
1.225
1.230
-50 -25 0 25 50 75 100 125
T - Junction Temperature - °C
J
V - Voltage Reference - V
REF
5
10
15
20
25
0 5 10 15 20 25 30 35 40
T
J
= 125
°C
T
J
= 27°C
T
J
=
– °40 C
ENA = 0 V
V
I
−Input V oltage −V
I
SD
−Shutdown Current −
Aµ
7
7.5
8
8.5
9
−50 −25 0 25 50 75 100 125
T
J
− Junction Temperature − °C
T
SS
− Internal Slow Start Time − ms
80
90
100
110
120
130
140
150
160
170
180
−50 −25 0 25 50 75 100 125
mΩ−On Resistance −
r
DS(on)
T
J
−Junction Temperature − °C
V
I
= 12 V
TPS5430
SLVS632 – JANUARY 2006
OSCILLATOR FREQUENCY NON-SWITCHING QUIESCENT CURRENT
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 1. Figure 2.
SHUTDOWN QUIESCENT CURRENT VOLTAGE REFERENCE
vs vs
INPUT VOLTAGE JUNCTION TEMPERATURE
Figure 3. Figure 4.
ON RESISTANCE INTERNAL SLOW START TIME
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 5. Figure 6.
5
