M54679FP Renesas Electronics Corporation., M54679FP Datasheet - Page 4

• Manufacturer Part Number: M54679FP
• Description: 2-phase Stepper Motor Driver
• Manufacturer: Renesas Electronics Corporation.

M54679FP
Absolute Maximum Ratings
Parameter
Motor supply voltage
Output current
Power supply
Logic input voltage
Analog input voltage
Output current sensing
Power dissipation
Thermal derating
Junction temperature
Operating temperature
Storage temperature
Thermal Derating
Recommended Operating Conditions
Parameter
Power supply
Motor supply voltage
Output current
Rising time of logic inputs
Falling time of logic inputs
PWM ON time
PWM OFF time
Thermal shut down
Rev.1.0, Sep.19.2003, page 4 of 12
(watts)
6.0
5.0
4.0
3.0
2.0
1.0
Symbol
Vcc
Vm
Iout
tPLH
tPHL
Ton
Toff
TSDon
0
Symbol
Vm
Iout
VCC
Vlogic
Vanalog
VRs
Pd
K
Tj
Topr
Tstg
25
Limits
Min.
4.5
10
50
5.0
5.0
50
Ratings
-0.3 – 37
±0.8
-0.3 – 7.0
-0.3 – VCC
-0.3 – VCC
1.5
2.7
46
150
-20 – 75
-40 – 125
Ambient Temperature
75
Typ.
5.0
160
Using J-type board 2.7 watts
Units
V
A
V
V
V
V
W
°C/W
°C
°C
°C
100
Condition
Per one phase
Ph1A, Ph1B, Ph2A, Ph2B, I0, I1, Stby
Vref, S1, S2
Rs1, Rs2
Under board mount condition.
Max.
5.5
35
800
2.0
2.0
50
50
125
(Ta = 25°C unless otherwise noted.)
( C)
150
Unit
V
V
mA
°C
S
S
S
S