MC33470
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4
ELECTRICAL CHARACTERISTICS (V
CC
= 5.0 V, P
VCC
, = 12 V for typical values T
A
= Low to High [Notes 8, 9, 10],
for min/max values T
A
is the operating ambient temperature range that applies, unless otherwise noted.)
Characteristic Symbol Min Typ Max Unit
OVERTEMPERTURE OUTPUT
Threshold For Logic “1” to “0” Transition (OUTEN Voltage Decreasing) V
thOUTEN
1.85 2.0 2.2 V
Delay Time t
DOT
25 50 100
ms
Sink Current (V
OL
= 0.5 V) I
OLF
− 10 − mA
LOGIC INPUTS (VID0, VID1, VID2, VID3, VID4)
Input Low State V
IL
− − 0.8 V
Input High State V
IH
3.5 − − V
Input Impedance R
in
− 10 −
kW
OUTPUT ENABLE CONTROL (OUTEN)
Over−Temperature Driver Disable and Reset (OUTEN Voltage Decreasing)
(Note 11)
V
OTDD
1.55 1.70 1.85 V
OUTPUT SECTIONS (G1, G2)
Source Resistance (V
sense
= 2.0 V, V
G
= P
VCC
− 1.0 V)
Sink Resistance (V
sense
= 0 V, V
G
= 1.0 V)
P
V
CC
R
OH
R
OL
−
−
0.5
0.5
−
−
W
Output Voltage with OUTEN Reset (I
sink
= 1.0 mA) V
OL
− 0.1 0.5 V
Output Voltage Rise Time (C
L
= 10 nF, T
J
= 25°C) t
r
− 70 140 ns
Output Voltage Fall Time (C
L
= 10 nF, T
J
= 25°C) t
f
− 70 140 ns
G1, G2 Non−Overlap Time (C
L
= 10 nF, T
J
= 25°C) t
NOL
30 150 210 ns
TOTAL DEVICE
Minimum Operating Voltage After Turn−On (P
VCC
Decreasing)
P
V
CC
P
V
CC min
10.8 − − V
Minimum Operating Voltage After Turn−On (V
CC
Decreasing) V
CC
min
3.0 − 4.25 V
V
CC
Current (Note 12) (OUTEN and P
VCC
open, VID0, 1, 2, 3, 4 Floating)
P
V
CC
I
CC
− 3.7 8.0 mA
P
VCC
Current (OUTEN = 5.0 V, VID0, 1, 2, 3, 4 Open, P
VCC
= 12 V)
P
V
CC
P
V
CC
P
I
CC
− 15 − mA
8. Maximum package power dissipation limits must be observed.
9. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
10.VID1, VID3, VID4 = logic 0, and VID0, VID2 = logic 1.
11. OUTEN is internally pulled low if VID0, 1, 2, 3, and 4 are floating.
12.Due to internal pullup resistors, there will be an additional 0.5 mA per pin if any of the VID0, 1, 2, 3, or 4 pins are pulled low.
P
V
CC
