MTD2003G-3072 Shindengen, MTD2003G-3072 Datasheet

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MTD2003G-3072

Manufacturer Part Number
MTD2003G-3072
Description
Motor / Motion / Ignition Controllers & Drivers Power IC
Manufacturer
Shindengen
Datasheet
1.MTD2003G-3072.pdf (5 pages)

Specifications of MTD2003G-3072

Product Category
Motor / Motion / Ignition Controllers & Drivers
Rohs
yes
Stepper Motor Driver IC
●Dual full bridge for a bipolar stepper motor driver
●Output current 1.2A , Output voltage 35V
●Constant current control(fixed frequency PWM control)
●2-bit digital current selection
●Noise cancellation function
●Built-in flywheel and flyback diodes
●Cross conduction protection
●Thermal shutdown with hysteresis
●Surface mount package with heat sink(HSOP24)
■Absolute maxmum ratings / Ta=25℃
■Pin Assignment
Shindengen Electric Mfg.Co.Ltd
Features
MTD2003G
Vmm A
Vmm B
OUT1
OUT2
OUT3
OUT4
Maximum Junction temperature
GND
Rs A
Rs B
Allowable power dissipation *
Vcc
NC
NC
NC
Storge temperature range
Output current
Output voltage
MTD2003G
Logic supply
Logic input
Parameter
1
2
3
4
5
6
7
8
9
10
11
12
*50.8×50.8×1mm
3
Glass Epoxy Board(FR4),200mm
24
23
22
21
20
19
18
17
16
15
14
13
TOP VIEW
Symbol
V
Vmm
Tstg
Vcc
I
LOGIC
OUT
P
Tj
D
Vcc
IN1
IN2
I0
Vs A
Vr
GND
CR
Vs B
NC
I1
IN3
IN4
-40∼150
Dual Full-bridge
PWM Stepper Motor Driver
0∼Vcc
Rating
0∼6
150
1.2
2.1
35
■Truth table
2
I0
L
H
L
H
IN 1 or 4
Cupper Pattern
H
H
L
L
I1
H
H
L
L
Unit
℃
℃
W
V
A
V
V
IN 2 or 3
H
H
L
L
Output current
ratio[%]
100
70
33
0
OUT 1 or 4
OFF
OFF
H
L
HSOP24
MTD Series
OUT 2 or 3
(at Vr=5V)
0.17±10%
0.50±5%
0.35±8%
Vref[V]
W1002
OFF
OFF
H
L
-

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MTD2003G-3072 Summary of contents

Page 1

... Ta=25℃ Parameter Output voltage Output current Logic supply Logic input Allowable power dissipation * Storge temperature range Maximum Junction temperature *50.8×50.8×1mm ■Pin Assignment MTD2003G NC 1 OUT1 Vmm OUT2 6 ...

Page 2

... V = Vs2 Vr=5V, V =5V Vs3 Vr=5V, V =0V CHOP tb Ct=3300pF T TSD Symbol Recommendation Tj -25∼120 Vcc 4.75∼5.25 Vmm ∼31 Unit ℃/W 2 Cupper Pattern MTD2003G Vcc=5V , Ta=25℃ unless otherwise specified MIN TYP MAX - 1.2 1.4 - 0.7 1 1.4 1.6 - 1.3 1 2.3 - Vcc GND - ...

Page 3

... OUT1 OUT2 VmmA VmmB OUT3 Current Sensor LG PG VsA RsA RsB 20 5 TAB ●Recommended component values Symbol Recommended component values MTD2003G 11 OUT4 TSD IN4 13 IN3 Current Sensor - Vref VsB 17 Unit 18 kΩ 3300 ...

Page 4

... Stepper Motor Driver IC ■Outline Drawing Shindengen Electric Mfg.Co.Ltd MTD2003G (Unit : mm) W1002 ...

Page 5

... The provision of this manual does not guarantee the right to use any third party's patent or other rights, or grant permission to use the patent or other rights of our company. ● No part of this manual may be reproduced or copied without the specific written consent of Shindengen Electric Mfg. Co., Ltd. Shindengen Electric Mfg.Co.Ltd MTD2003G W1002 ...

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