udn2962 Allegro MicroSystems, Inc., udn2962 Datasheet - Page 3

• Manufacturer Part Number: udn2962
• Description: Dual Solenoid/motor Driver .pulse-width Modulated Current Control
• Manufacturer: Allegro MicroSystems, Inc.

* Where V
NOTE: Negative current is defined as coming out of (sourcing) the specified device pin.
Characteristic
Supply Voltage Range
Output Drivers
Output Leakage Current
Output Saturation Voltage
Output Sustaining Voltage
Output Current Regulation
Clamp Diode Forward Voltage
Output Rise Time
Output Fall Time
Control Logic
Logic Input Voltage
Logic Input Current
V
Supply Current
(Total Device)
Propagation Delay Time
(Resistive Load)
www.allegromicro.com
THS
/V
SENSE
SENSE
Ratio
≥ V
THS
/9.5
Symbol
I
V
V
I
THS(HYS)
THS(ON)
∆I
CE(SAT)
V
V
CE(sus)
I
I
V
I
IN(1)
IN(0)
l
CEX
V
—
t
IN(1)
IN(0)
CC
OUT
t
t
pd
CC
r
f
F
Operating
V
V
Source Drivers, I
Source Drivers, I
Sink Drivers, I
Sink Drivers, I
I
V
V
V
I
I
I
V
V
V
V
At Trip Point, V
V
V
50% V
50% V
100% V
OUT
F
LOAD
LOAD
IN
IN
THS
THS
THS
IN
IN
THS
SENSE
IN
IN
= 3.0 A
= 2.4 V, V
= 2.4 V, V
= 2.4 V
= 0.8 V
= 2.4 V, Outputs Off
= 0.8 V, Outputs Open
= ±3.0 A, L = 3.5 mH
= 0.6 V to 1.0 V, L = 3.5 mH
= 1.0 V to 2.0 V, L = 3.5 mH
= 2.0 V to 5.0 V, L = 3.5 mH
≥ 500 mV, V
= 3.0 A, 10% to 90%, Resistive Load
= 3.0 A, 90% to 10%, Resistive Load
IN
IN
≥ V
SENSE
to 50% V
to 50% V
THS
°
Test Conditions
SOURCE
SINK
to 50% V
LOAD
LOAD
/9.5, V
THS
LOAD
LOAD
SENSE
= 45 V
OUT
OUT
= 3.0 A
= 1.0 A
= 2.0 V to 5.0 V
SOLENOID/MOTOR DRIVER
≤
= 0 V
THS
, Turn Off
, Turn On
= 3.0 A
= 1.0 A
OUT
≤ V
= 0.6 V to 5.0 V
*
THS
°
/10.5
Min.
140
2.4
9.5
20
45
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DUAL PWM
<-1.0
Typ.
<1.0
-2.0
200
2.1
1.7
1.7
1.1
1.7
0.5
0.5
1.0
-20
8.0
—
10
25
—
—
—
—
—
—
—
—
—
Limits
-100
±5.0
-100
10.5
Max.
100
±25
±10
260
2.3
2.0
2.0
1.3
2.0
1.0
1.0
0.8
2.5
3.0
3.0
—
—
10
—
12
40
45
2962
Units
mA
mA
µA
µA
µA
µA
µA
µA
µs
µs
—
µs
µs
µs
%
%
%
V
V
V
V
V
V
V
V
V