MTD2003G-3072 Shindengen, MTD2003G-3072 Datasheet - Page 3

• Manufacturer Part Number: MTD2003G-3072
• Description: Motor / Motion / Ignition Controllers & Drivers Power IC
• Manufacturer: Shindengen

Specifications of MTD2003G-3072

• Product Category: Motor / Motion / Ignition Controllers & Drivers
• Rohs: yes

Stepper Motor Driver IC
■Block diagram / Typical application
●Constant chopping current level
●ONE SHOT OFF TIME
Shindengen Electric Mfg.Co.Ltd
Vcc
f
Ichop
Rt
Ct
=
0.72×Ct×Rt
23
22
18
=
IN1
IN2
CR
10×Rs
1
BLANK
Vr
I0
I1
Vcc=5V
−
Q
. 0
12,24
015
R
S
Vcc
-
+
VsA
OUT1
Current
Sensor
20
2
6
5
OUT2
RsA
Rs
4
VmmA
LG
●Recommended component values
TAB
Symbol
VmmB
Ct
Rt
Vr
PG
9
OUT3
RsB
Rs
Recommended component values
7
8
Current
Sensor
11
17
OUT4
VsB
Vref
-
+
3300
Vcc
18
R
S
TSD
Q
IN4
IN3
Unit
kΩ
pF
Vr
I0
I1
V
MTD2003G
13
14
19
21
15
Vcc
W1002