PCA9629PW,118 NXP Semiconductors, PCA9629PW,118 Datasheet - Page 33

• Manufacturer Part Number: PCA9629PW,118
• Description: Motor / Motion / Ignition Controllers & Drivers I2C-bus Stepper motor controller
• Manufacturer: NXP Semiconductors
• Type: Stepper Motor Controllerr

Specifications of PCA9629PW,118

• Rohs: yes
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 6 mA
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-16
• Factory Pack Quantity: 2500

NXP Semiconductors
PCA9629
Product data sheet
Table 40.
Winding
Winding D
Winding C
Winding B
Winding A
Fig 13. Half-step drive sequence waveforms
D
C
B
A
Four step stepper motor run with half-step waveforms increases the number of steps to eight.
rotor position
Logic output sequence for half-step drive
step pulses
output D
output C
output B
output A
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 29 February 2012
1
1
0
0
0
2
1
1
0
0
3
0
1
0
0
Fm+ I
4
0
1
1
0
Step
2
C-bus stepper motor controller
5
0
0
1
0
6
0
0
1
1
PCA9629
© NXP B.V. 2012. All rights reserved.
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output
7
0
0
0
1
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8
1
0
0
1