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参数资料
| 型号： | LA1909M |
| 元件分类： | 运动控制电子 |
| 英文描述： | STEPPER MOTOR CONTROLLER, PDSO10 |
| 封装： | 0.225 INCH, MFP-10 |
| 文件页数： | 2/4页 |
| 文件大小： | 70K |
| 代理商： | LA1909M |
LB1909M
No.A0000-2/4
Allowable Operating Range at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC
2.5 to 16
V
Input high level voltage
VIH
1.8 to 10
V
Input low level voltage
VIL
Pins ENA, IN1, IN2
-0.3 to +0.7
V
Electrical Characteristics at Ta
= 25°C, VCC = 12V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICC0
ENA = L
0.1
10
A
Power source current
ICC1
ENA = H
25
35
mA
VOUT1
IOUT = 200mA
0.25
0.35
V
Output saturation voltage
VOUT2
IOUT = 400mA
0.50
0.75
V
Input current
IIN
VIN = 5V
120
160
A
Thermal protection block *1
Thermal shutdown operation
temperature
Ttsd
Design guarantee *2
180
°C
Temperature hysteresis width
Ttsd
60
°C
Spark killer diode
Reverse current
IS(leak)
30
A
orward voltage
VSF
IOUT = 400mA
1.7
V
*1 The thermal protection function is a feature to prevent the product from smoking and firing under unusual conditions. It is not intended to guarantee
operation of the product under an ambient temperature exceeding the operating temperature range.
*2 Design guarantee is not tested in individual units.
Package Dimensions
unit : mm (typ)
3086B
SANYO : MFP10S(225mil)
1
10
5
6
(0.5)
1.
7max
1.0
0.35
5.0
0.15
6.
4
(1.
5)
0.
1
4.
4
0.
63
0.18
0.45
-20
0
20
40
60
80
100
0
1.0
0.8
0.6
0.4
0.2
Pd max -- Ta
85
0.35
0.87
Ambient temperature, Ta --
°C
Allowable
power
dissipation,
Pd
max
-
W
Independent IC
Specified board : 114.3
×76.1×1.6mm3
glass epoxy board
-30
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