TLE 4470
Typical Performance Characteristics
Drop Voltage VDRQ1 versus
Output Current IQ1
600
VDRQ1 mV Q2 OFF
AED02491
500
Output Voltage VQ1, VQ2 versus
Output Current IQ1
6
AED02493
VQ1 , VQ2 V
T j = 25 ˚C
5
400
300
T j = 125 ˚C
T j = 25 ˚C
200
T j = -40 ˚C
4
VQ1
VQ2
3
2
100
1
0
0 50 100 150 200
Drop Voltage VDRQ2 versus
Output Current IQ2
600
VDRQ2 mV
mA 300
Ι Q1
AED02492
500
400
0
0 100 200 300
Output Voltage VQ1 versus
Temperature Tj
5.2
VQ1 V
400 mA 500
Ι Q1
AED02494
5.1
VΙ = 13.5 V
5
300
4.9
200
T j = 125 ˚C
100
T j = 25 ˚C
T j = -40 ˚C
0
0 50 100 150 200 mA 300
Ι Q2
Data Sheet
17
4.8
4.7
4.6
-40 0 40 80 120 ˚C 160
Tj
Rev. 1.2, 2008-03-20