A3955SLB Allegro Microsystems Inc, A3955SLB Datasheet - Page 13
A3955SLB
Manufacturer Part Number
A3955SLB
Description
IC MOTOR DRIVER PWM FULL 16-SOIC
Manufacturer
Allegro Microsystems Inc
Datasheet
1.A3955SB-T.pdf
(14 pages)
Specifications of A3955SLB
Applications
Stepper Motor Driver
Number Of Outputs
1
Current - Output
±1.5A
Voltage - Load
4.5 V ~ 50 V
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-20°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A3955SLB
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Company:
Part Number:
A3955SLBT
Manufacturer:
ALLEGRO
Quantity:
1 670
Part Number:
A3955SLBT
Manufacturer:
ALLGERO
Quantity:
20 000
Company:
Part Number:
A3955SLBTR
Manufacturer:
ALLEGRO
Quantity:
48
Part Number:
A3955SLBTR
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
Part Number:
A3955SLBTR-T
Manufacturer:
ALLEGRO/雅丽高
Quantity:
20 000
A3955
B
70.7
55.5
100
92.4
83.1
38.2
19.5
A
A
Full-Bridge PWM Microstepping Motor Driver
Current and Displacement Vectors
19.5
CURRENT IN PER CENT
Figure 5 —
38.2
55.5
70.7
MAXIMUM FULL-STEP
FULL STEP
83.1
Dwg. GK-020-1
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
92.4
100
B
12