PMM3101 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
PMM3101
Micro step
Outline
The PMM3101 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
• 4 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
VCC1 max
VCC2 max
Vin max
IO max
Tc max
Tj max
Tstg
Condition
VCC2=0V
Without signal
Logic input terminal
VCC2=5V,Clockʾ 100Hz
______
______
______
Rating
Unit
37
V
7
V
7
V
2
A
+105
˚C
+150
˚C
–40~+125
˚C
Recommended operating conditions (Ta=15˚C)
Item
Source voltage–1
Source voltage–2
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, Clockʾ100Hz
Pin 10 input frequency
(rising time Tr and falling time Tf: 1.6É s or less)
ID=10mA(TC=25˚C)
Rating
16~30
5.0±5%
0~VCC2
1.0
1.5
DC~120
60
Unit
V
V
V
A
A
kHz
V
31