mc3399dw ETC-unknow, mc3399dw Datasheet - Page 3

• Manufacturer Part Number: mc3399dw
• Description: Automotive Half-amp High-side Switch
• Manufacturer: ETC-unknow

MOTOROLA ANALOG IC DEVICE DATA
–100 V
100 V
5.0 V
31 V
12 V
31 V
12 V
0 V
0 V
0 V
800
600
400
200
0
Figure 2. Timing Diagram
0
1.0 ms
200
Figure 4. Switch Voltage Drop
Line Transient
versus Load Current
I L , LOAD CURRENT (mA)
(Load Voltage)
1.0 ms
400
NOTE: * Depending on load current and transient duration, an output capacitor
Ignition
Output
Input
+
–
Ignition
12 V
Transient
Generator
Input
600
(C O ) of sufficient value may be used to hold up output voltage during the
transient, and absorb turn–off delay voltage overshoot.
Figure 1. Transient Response Test Circuit
V IGN = 24 V
T A = 25 C
V in = “1”
Thermal
Sense
Ignition
800
Output
Input
V O
5.0 V
40 V
12 V
31 V
12 V
Control
Circuit
0 V
0 V
MC3399
1000
35 V
Ground
Current
Limit
35 V
Figure 3. Response Time Diagram
80
60
40
20
0
0
t DLY(OV)
Output*
200
Figure 5. Quiescent Current
0.9 V O
I L
versus Load Current
I L , LOAD CURRENT (mA)
R L
400
50
t RCVY
600
0.9 V O
V IGN = 24 V
T A = 25 C
V in = “1”
t DLT(off)
800
t DLY(on)
1000
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