PMM3501 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – 3-Phase Stepping Motor Drive IC for Universal Controller

3-Phase Stepping Motor Drive
IC for Universal Controller
PMM3501
Micro step
Outline
The PMM3501 IC for stepping motor drive is a power hybrid IC (HIC) that consists of an energization mode generation
circuit and a switching device to drive 3-phase stepping motors in a single package.
It has been developed to facilitate the use of 3-phase stepping motors more easily so that you can easily configure a
micro step drive device only with this HIC and a few peripheral parts.
Features
• Micro step sine wave drive driver
• Built-in current detection resistor
• Adopting MOSFET as the power drive device to reduce heat generation
• All-in-one package reducing the number of parts of the peripheral circuit
• 5 energization modes available with an external bit signal
Maximum ratings (TC=25˚C)
Item
Source voltage_1
Source voltage_2
Input voltage
Phase current
Board temperature during operation
Joint temperature
Conservation temperature
Symbol
VCC1max
VCC2max
Vinmax
IOmax
TCmax
Tjmax
Tstg
Condition
VCC2=0V
Without signal
Logic input terminal
VCC2=5V,Clock ʾ 100Hz
No condensation at low temperature
______
______
Rating
Unit
37
V
7
V
7
V
6
A
0~+105
˚C
+150
˚C
–40~+125
˚C
Recommended operating conditions (Ta=15˚C)
Item
Source voltage_1
Source voltage_1
Input voltage
Phase current_1
Phase current_2
Clock frequency
Phase driver withstand voltage
Symbol
VCC1
VCC2
VIH
IO1
IO2
Clock
VDSS
Condition
With signal
Without signal
______
Without heat sink
TC=105˚C,Clock ʾ 100Hz
Pin 11 input frequency
(pulse duty: 50%)
ID=10mA(TC=25˚C)
Rating
Unit
16~30
V
5.0±5%
V
0~VCC2
V
1.7
A
4.4
A
DC~50
kHz
60
V
35