UDQ2547B ALLEGRO [Allegro MicroSystems], UDQ2547B Datasheet - Page 8

• Manufacturer Part Number: UDQ2547B
• Description: PROTECTED QUAD POWER DRIVERS
• Manufacturer: ALLEGRO [Allegro MicroSystems]

IN ORDER OF 1) OUTPUT CURRENT, 2) OUTPUT VOLTAGE, 3) NUMBER OF DRIVERS
* Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or
† Complete part number includes additional characters to indicate operating temperature range and package style.
2547
PROTECTED
QUAD POWER DRIVERS
1000
1200
1250
1500
1600
1800
3000
4000
mA
100
250
300
350
450
600
700
750
900
over-current protection voltage limits.
Output Ratings *
135
20
30
40
45
50
50
50
60
60
95
95
50
50
50
50
50
80
50
80
95
95
30
60
60
60
50
14
26
46
46
50
50
80
50
50
50
46
50
80
V
32
32
28
#
8
7
1
7
8
8
2
4
7
8
4
7
8
8
8
8
8
8
7
8
4
4
4
8
2
2
4
4
4
4
4
9
4
4
4
4
4
Serial
Input
X
X
X
X
X
X
X
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Dual 4 to 14-Line Decoder/Driver
Stepper Motor Controller/Driver
Microstepping Controller/Driver
Stepper Motor Translator/Driver
Stepper Motor Controller/Driver
Hall Sensor/Driver
Hall Sensor/Driver
Hall Sensor/Driver
Hall Sensor/Driver
Latched
Drivers
X
X
X
X
X
X
X
X
X
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
Features
Clamp
Diode
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
–
–
–
–
–
–
–
–
Saturated
Outputs
MOS
MOS
MOS
X
X
–
X
X
X
–
X
X
X
X
X
X
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
POWER SINK DRIVERS
Protection
SELECTION GUIDE
Internal
X
X
–
X
X
X
X
X
–
–
X
–
X
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Part Number
2595
5833
5832
7003
5140
2003
2803
2596
5275
2557
2023
2823
5800
2004
2804
5801
5821
5822
5841
5842
2024
2824
6817
2547
2549
2543 and 2559
2597
3625
3626
7024 and 7029
7042
5804
2064 and 2068
2065 and 2069
5829
2544
2540
7026
2878
2879
†