TLE4470 Datasheet, PDF (19/22 Pages) Siemens Semiconductor Group – Dual Low-Drop Voltage Regulator

TLE 4470
Current Consumption I_q versus
Output 2 Current I_Q2 (low load)
1800
Ι_{q µA}
1500
T _j = 25 ˚C
V_Ι = 13.5 V
Ι _Q1 = 0 mA
AED02499
1200
900
600
300
0
0 10 20 30 40
mA 60
Ι _Q2
Current Consumption I_q versus
Output 2 Current I_Q2 (high load)
30
Ι_{q mA}
AED02500
25
20
15
10
5
0
0 50 100 150 200 mA 300
Ι _Q2
Semiconductor Group
Reset Adjust Threshold V_RADJTH versus
Temperature T_j
1.6
V _{RADJTH V}
AED02501
1.5
1.4
1.3
1.2
1.1
1.0
-40 0 40 80 120 ˚C 160
T_j
Switching Voltage V_DU, V_DL versus
Temperature T_j
2,4
V_{D V}
V_Ι = 13,5 V
AED02502
2.0
1.6
1.2
0.8
V _DU
0.4
0
-40 0 40 80 120 ˚C 160
T_j
19
1998-11-01