MTD2017G-3072 Shindengen, MTD2017G-3072 Datasheet
MTD2017G-3072
Manufacturer Part Number
MTD2017G-3072
Description
Motor / Motion / Ignition Controllers & Drivers Power IC
Manufacturer
Shindengen
Datasheet
1.MTD2017G-3072.pdf
(5 pages)
Specifications of MTD2017G-3072
Rohs
yes
ステッピングモータドライバIC
■絶対最大定格 / Ta=25℃
■ピン配置図
Shindengen Electric Mfg.Co.Ltd
特 長
●デュアルブリッジ搭載、バイポーラ駆動用
●出力絶対最大定格 35V , 0.8A
●定電流チョッピング機能内蔵（ オフ時間固定、自励式 ）
●2bit定電流レベル切替可能内蔵( 2相, 1-2相, W1-2相励磁対応 ）
●スタンバイ機能内蔵 （ 待機中のIC消費電力を低減 ）
●逆起電力吸収ダイオード内蔵
●貫通電流防止機能内蔵
●UVLO機能内蔵（ロジック、モータ電源シーケンス フリー）
●過熱保護機能内蔵
●放熱タブ付き小型面実装パッケージ（HSOP24)
SENSE 1
SENSE 2
MTD2017G
OUT 1A
OUT 1B
OUT 2B
OUT 2A
Vmm 1
Vmm 2
PHA 1
PHA 2
Vcc 1
Vcc 2
GND
ロジック電源電圧
ロジック入力電圧
*50.8×50.8×1mm
MTD2017G
接合部温度
出力電圧
出力電流
許容損失
保存温度
項目
1
2
3
4
5
6
7
8
9
10
11
12
3
Glass Epoxy Board(FR4),200mm
24
23
22
21
20
19
18
17
16
15
14
13
TOP VIEW
V
記号
Vmm
Tstg
Vcc
I
LOGIC
OUT
P
Tj
T
I0 1
I1 1
Vs 1
VREF 1
CR 1
STB
GND
GND
CR 2
VREF 2
Vs 2
I1 2
I0 2
-40∼150
0∼Vcc
ステッピングモータドライバ
定格値
デュアルブリッジPWM電流制御
0∼6
150
0.8
2.1
35
2
■真理値表
Cupper Pattern
PHA 1 or 2
I0
H
H
L
L
H
L
単位
STB
℃
℃
W
H
V
A
V
V
L
I1
H
H
L
L
Output current
ratio[%]
OUT A
100
67
33
L
H
0
HSOP24
stand by
active
Mode
MTDシリーズ
(at VREF=5V)
0.165±10%
0.500±5%
0.335±8%
OUT B
Vr[V]
W1002
H
L
-
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MTD2017G-3072 Summary of contents
Page 1
... Glass Epoxy Board(FR4),200mm ■ピン配置図 MTD2017G PHA 1 1 Vcc 1 2 Vmm 1 3 OUT 1A ...
Page 2
... Vmm=Vce(sus)V,Vout= If=0. If=0.8A T OFF Ct=3300pF,Rt=4.7KΩ Vuv - Tj - TSD 記号 推奨値 Tj -25∼120 Vcc 4.5∼5.5 Vmm 10∼27 単位 ℃/W 2 Cupper Pattern MTD2017G 断りなき場合、Ta=25℃ MIN TYP MAX 単位 - 50.0 62 17.0 21 5.0 7 3.5 4 10.0 μ ...
Page 3
... CtB GATE ARRAY 推奨回路定数 記号 推奨値 Ct 3300 Rt 4.7 Cｆ 820 Rf 1.0 MTD2017G CPU or PHA2 12 GATE ARRAY VREF2 16 VREF1 1/ CPU or 単位 pF kΩ pF kΩ W1002 ...
Page 4
... Shindengen Electric Mfg.Co.Ltd MTD2017G (Unit : mm) W1002 ...
Page 5
... Shindengen Electric Mfg.Co.Ltd MTD2017G W1002 ...