
MC33154
3
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS (continued)
(VCC = 20 V, VEE = 0 V, Kelvin Gnd connected to VEE. For typical values
TA = 25
°
C, for min/max values TA is the operating ambient temperature range that applies [Note 1] unless otherwise noted.)
Characteristic
Unit
Max
Typ
Min
Symbol
SWITCHING CHARACTERISTICS
Fault Blanking/Desaturation Input to Drive Output
tP(FLT)
–
0.4
1.0
UVLO
Start–up Voltage
VCC start
VCC dis
11.3
12
12.6
V
Disable Voltage
10.4
11
11.7
V
COMPARATORS
Over Current Trip Voltage (VPin8 > 7.0 V)
Short Current Trip Voltage (VPin8 > 7.0 V)
Desaturation Threshold (VPin1 > 100 mV)
Sense Input Current (VSI = 0 V)
VSOC
VSSC
Vth(FLT)
ISI
50
65
80
mV
100
130
160
mV
6.0
6.5
7.0
V
–
–1.4
–10
A
FAULT BLANKING/DESATURATION INPUT
Current Source (VPin8 = 0 V, VPin4
≥
10.5 V)
Discharge Current (VPin8 = 15 V, VPin4 = 0 V)
Ichg
Idschg
0.8
1.0
1.2
mA
0.8
2.5
–
mA
TOTAL DEVICE
Power Supply Current
Standby (VPin 4 = 0 V, Output Open)
Operating (CL = 15 nF, fin = 20 kHz)
NOTE:
1.Low duty cycle pulse techniques are used during test to maintain the junction temperature as close to ambient as possible.
Tlow = –40
°
C for MC33154
ICC
mA
–
–
9.0
15
14
25
Thigh = +85
°
C for MC33154
4.0
20
0
200
VO
Vin, INPUT VOLTAGE (V)
Ii
Figure 1. Input Current versus Logic Input Voltage
Vin, INPUT VOLTAGE (V)
Figure 2. Output Voltage versus Input Voltage
TA = 25
°
C
VCC = 20 V
TA = 25
°
C
VCC = 20 V
40
20
0
2.0
4.0
6.0
8.0
10
12
14
20
14
12
10
8.0
6.0
4.0
2.0
0
5.0
6.0
11
12
16
18
80
60
120
100
160
140
180
8.0
9.0
10
16
18