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M63160J
STEPPING MOTOR DRIVER
REJ03F0038-0110Z Rev.1.1 May.21.2004
Description
This semiconductor ...
www.DataSheet4U.com
M63160J
STEPPING MOTOR DRIVER
REJ03F0038-0110Z Rev.1.1 May.21.2004
Description
This semiconductor integrated circuit includes for H bridge circuit for stepper Motor drive.Output
transistor is DMOS. Motor power supply;is possible to drive until 52V maximum.
Function Outline
1. Maximum output current : Peak 2.0A 2. Low output ’s Ron.: 1.1Ω 3. Includes two stepping motor driver circuit * Two DC Motor and One Stepping Motor possible to drive. 4. Motor control by serial interface.(Frequency=20MHz maximum) 5. Includes 5V- switching
regulator. 6. Includes thermal shut down circuit
PIN CONFIGURATION
PIN CONFIGURATION(TOP VIW) 44 PIN PLCC
23 Ground
22 Ground
28 CLK12
26 Out1B
24 Out1A
21 Out2A
19 Out2B
25 RS1
20 RS2
STB12 29 DATA12 30 EN1 31 CTL1 32 CTL2 33 Ground 34 Ground 35 CTL34 36 EN2 37 DATA34 38 STB34 39
CLK34 40 Vp4 41 Out4B 42 RS4 43 Out4A 44 Ground 1 Ground 2 Out3A 3 RS3 4 Out3B 5 Vp3 6
18 Vp2
27 Vp1
17 NC 16 Reset 15 EXCLK 14 (Tmon) 13 Vout 12 Ground 11 Ground 10 FB 9 Vboot 8 CP2 7 CP1
Outline 44 PIN PLCC
Rev.1.1, May.21.2004, page 1 of 17
M63160J
Block Diagram
Vp1
Vp 10uF
Vp2
26
Out1A Vboot
24
27
Out1B
Out2A
21
18
19
Out2B
0.1uF
9
∼
0.22uF 0.01uF
CP1
7
Gate-Drive
Gate-Drive
Gate-Drive
Gate-Drive
8
CP2
RS1
25 20
Vboost
0.22uF
∼
RS2
Current Sense
Current Sense
D/A
CTL1
32
Control Logic
Control Logic
D/A
1/5
Reference amp
1/5
Reference anp
33
CTL2
STB12 CLK12 DATA12 EN1 EN2 Out3B Out3A Vp3
29 28 30 3...