UDQ2543B Allegro MicroSystems, Inc., UDQ2543B Datasheet - Page 3

• Manufacturer Part Number: UDQ2543B
• Description: Protected Quad Power Driver
• Manufacturer: Allegro MicroSystems, Inc.

Negative current is defined as coming out of (sourcing) the specified terminal.
As used here, -100 is defined as greater than +10 (absolute magnitude convention) and the minimum is implicitly zero.
* Pulse test, allowable package power dissipation will be exceeded at increased ambient temperatures.
† All inputs simultaneously, all other tests are performed with each input tested separately.
Characteristic
Output Leakage Current
Output Sustaining Voltage
Output Saturation Voltage
Input Voltage
Input Current
Total Supply Current
Clamp Diode Forward Voltage
Clamp Diode
Leakage Current
V
V
Symbol
Logic 1
Logic 0
Logic 1
Logic 0
OUT(SUS)
OUT(SAT)
I
I
CEX
V
I
CC
R
F
V
V
I
I
I
I
V
V
V
V
I
Outputs Open, V
I
I
V
D
Test Conditions
OUT
OUT
OUT
OUT
OUT
F
F
OUT
OUT
IN(1)
IN(0)
IN(1)
IN(0)
R
1
= 1.0 A
= 1.5 A
+ D
= 60 V, V
= 100 mA, V
= 100 mA, V
= 400 mA, V
= 700 mA, V
= 700 mA*, V
= 60 V, V
= 60 V, V
or V
or V
or V
or V
2
or D
EN(1)
EN(0)
EN(1)
EN(0)
3
IN
+ D
= 0.8 V
= 2.0 V
IN
IN
= V
IN
= 0.8 V, V
= 2.0 V, V
IN
IN
IN
IN
4
IN
EN
†
= V
= V
= V
= V
†
= 0.8 V, V
= V
= 2.0 V,
EN
EN
EN
EN
EN
= 0.8 V
= 2.0 V
= 2.0 V
= 2.0 V
EN
EN
= 2.0 V
QUAD POWER DRIVER
= 2.0 V
= 0.8 V
EN
= 2.0 V
PROTECTED
Min.
2.0
35
—
—
—
—
—
—
—
—
—
—
—
—
—
Limits
100
100
200
400
600
-10
0.8
1.6
2.0
20
65
15
50
Max.
—
—
2543
Units
mV
mV
mV
mA
mA
V
V
V
V
V
A
A
A
A
A