UDQ2547 Allegro MicroSystems, UDQ2547 Datasheet - Page 3

• Manufacturer Part Number: UDQ2547
• Description: PROTECTED QUAD POWER DRIVERS
• Manufacturer: Allegro MicroSystems

Typical Data is for design information only.
*Measurement includes XOR input current
and other elements.
ELECTRICAL CHARACTERISTICS at T
temperature range (prefix ‘UDK’ or ‘UDQ’), V
2547
PROTECTED
QUAD POWER DRIVERS
Characteristic
Output Leakage Current*
Output Sustaining Voltage
Output Saturation Voltage
Over-Current Limit
Input Voltage
Input Current
Fault Output Leakage Current
Fault Output Current
Fault Output Saturation Voltage
Total Supply Current
Thermal Shutdown
Thermal Hysteresis
I
V
V
I
Logic 1
Logic 0
Logic 1
Logic 0
I
I
V
I
T
Symbol
OUT
OUT
F
F
CC
J
T
OUT(SUS)
OUT(SAT)
F(SAT)
J
V
V
I
I
I
I
5 ms PulseTest, V
V
V
V
V
V
V
V
I
All Outputs ON
All Outputs OFF
OUT
OUT
OUT
OUT
F
A
X = Don’t care.
OUT
OUT
IN(1)
lN(0)
IN(1)
IN(0)
F
F
IN
= 30 A
= 40 V, Driver Outputs Open,
= 40 V
= +25 C (prefix ‘UDN’) or over operating
= 0.8 V, V
STATUS
Normal Load
Over-Current or
Short to Supply
Thermal Fault
Open Load or
Short to Ground
= 100 mA, V
= 400 mA
= 500 mA
= 600 mA
= 60 V, V
= 60 V, V
or V
or V
or V
or V
CC
EN(1)
EN(0)
EN(1)
EN(0)
Test Conditions
= 4.75 V to 5.5 V
EN
= 2.0 V
= 0.8 V
IN
IN
= 2.0 V
= 0.8 V, V
= 2.0 V, V
IN
OUT
= 0.8 V, V
R = Linear drive, current limited.
= 5.0 V
EN
EN
IN
CC
H
X
H
H
L
L
= 2.0 V
= 0.8 V
TRUTH TABLE
N
= Open
ENABLE
H
H
H
H
H
L
Min.
—
—
40
—
—
—
—
2.0
—
—
10
—
40
—
—
—
—
—
Typ.
<1.0
1. 3
165
0.1
6.0
30
30
60
45
15
—
—
—
—
—
—
—
—
OUT
Limits
L
H
H
R
H
L
N
150
150
300
400
550
Max.
1.7
0.8
2.0
0.4
—
60
80
50
10
—
—
—
—
FAULT
Units
H
H
H
L
L
L
V
mV
mV
mV
A
V
V
V
mA
mA
C
C
A
A
A
A
A
A