SPMD150STP STMicroelectronics, SPMD150STP Datasheet - Page 7

• Manufacturer Part Number: SPMD150STP
• Description: MOD STEPPER MOTOR DRV 1.5A BIPO
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of SPMD150STP

• Motor Type: Stepper, Bipolar
• Number Of Motors: 1
• Current - Output: 1.5A
• Transistor Type: MOSFET
• Termination Style: PC Pin
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 50 V
• Supply Current: 1.5 A
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10065

SPMD150STP
3
Table 4.
Power stage
Protections block
Logic interface
ΔV
t
V
t
Symbol
V
ΔV
OCD(OFF)
V
V
OCD(ON)
T
V
Sth(OFF)
Sth(ON)
Io-sc
th(HYS)
th(OFF)
PH-GND
j(OFF)
V
th(ON)
V
I
V
VS-PH
V
I
I
Io
SS
SS
IL
S
IH
IL
S
DC supply voltage
Quiescent supply current (pin19)
Turn-on Input threshold
Turn-off Input threshold
Output voltage drop (VS to pins
15,16,17,18)
Output voltage drop (Pins15,16,17,18 to
GND2)
Phase average working current
Phase short circuit current
Overcurrent detection turn-on delay time
Overcurrent detection turn-off delay time
Junction shutdown temperature
DC logic supply voltage
Quiescent supply current (pin 1)
Low level input voltage
High level input voltage
Turn-on input threshold
Turn-off input threshold
Low level Input current
Electrical characteristics
T
Electrical characteristics
Input threshold hysteresis
A
= 25 °C and V
Parameter
S
= 24 V, V
SS
Doc ID 17160 Rev 1
= 5 V unless otherwise specified.
All bridges
Io = -1.5A
Io = 1.5A
Internally limited by overcurrent
protection
(Figure
(Figure
(Figure
All inputs open
Pin 5,9,10
V
Pin 5,9,10
V
Pin 3,4,8 V
(Figure
Pin 3,4,8 V
(Figure
Pin 3,4,8 V
(Figure
Pin 3,4,5,8,9,10
SS
SS
=3 to 5.25V
= 3 to 5.25V
Test conditions
7)
7)
7)
1, 2, 3, 4)
1, 2, 3, 4)
1, 2, 3, 4)
SS
SS
SS
=3 to 5.25V
=3 to 5.25V
=3 to 5.25V
Electrical characteristics
0.25
Min
200
100
-0.3
6.6
5.6
3.0
0.8
10
4
2
Value
Typ
-0.5
165
5.6
1.8
1.3
0.5
5
7
6
5
±1.5
Max
5.25
Vss
7.4
6.4
0.9
1.1
7.1
1.2
0.8
2.0
42
10
Unit
mA
mA
mA
ns
ns
°C
7/23
V
V
V
V
V
A
A
V
V
V
V
V
V