L6228N STMicroelectronics, L6228N Datasheet - Page 18
L6228N
Manufacturer Part Number
L6228N
Description
IC DRIVER STEPPER MOTOR 24PWRDIP
Manufacturer
STMicroelectronics
Type
Driverr
Datasheet
1.L6228DTR.pdf
(26 pages)
Specifications of L6228N
Applications
Stepper Motor Driver
Number Of Outputs
1
Current - Output
1.4A
Voltage - Supply
8 V ~ 52 V
Operating Temperature
-25°C ~ 125°C
Mounting Type
Through Hole
Package / Case
24-DIP (0.300", 7.62mm)
Product
Stepper Motor Controllers / Drivers
Operating Supply Voltage
8 V to 52 V
Supply Current
1.4 A
Mounting Style
Through Hole
Motor Type
Stepper
No. Of Outputs
4
Output Current
3.55A
Output Voltage
52V
Supply Voltage Range
8V To 52V
Driver Case Style
DIP
No. Of Pins
24
Operating Temperature Range
-40°C To +150°C
Rohs Compliant
Yes
For Use With
497-6818 - EVAL BOARD FOR L6228Q
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Load
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-5350-5
L6228N
L6228N
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
L6228N
Manufacturer:
STMicroelectronics
Quantity:
740
Part Number:
L6228N
Manufacturer:
ST
Quantity:
20 000
L6228
Figure 21. t
Figure 22. t
THERMAL PROTECTION
In addition to the Ovecurrent Protection, the L6228 integrates a Thermal Protection for preventing the device
destruction in case of junction over temperature. It works sensing the die temperature by means of a sensible
element integrated in the die. The device switch-off when the junction temperature reaches 165°C (typ. value)
with 15°C hysteresis (typ. value).
18/26
DISABLE
DELAY
versus C
versus C
1 1 0
1 1 0
1 0 0
1 0 0
3
3
10
10
0.1
10
1
1
1
1
1
1
EN
EN
(V
and R
DD
= 5V).
EN
R
R
(V
E N
E N
DD
= 2 2 0 k
= 2 2 0 k
= 5V).
C
C
E N
E N
Cen [nF]
1 0
1 0
10
[n F ]
[n F ]
R
R
E N
E N
= 1 0 0 k
= 1 0 0 k
1 0 0
1 0 0
100
R
R
R
R
R
R
E N
E N
E N
E N
E N
E N
= 4 7 k
= 4 7 k
= 3 3 k
= 3 3 k
= 1 0 k
= 1 0 k