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参数资料
| 型号： | LA5678H |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1 A, PDSO28 |
| 封装： | 0.375 INCH, HSOP-28 |
| 文件页数： | 1/9页 |
| 文件大小： | 282K |
| 代理商： | LA5678H |
12506 MS IM B8-5555 No.7598-1/9
LA5678H
Overview
The LA5678H is multi-power supply regulator+1.5ch forward/reverse motor driver IC.
Functions
One circuit of regulator with 3.0V3.4V changeover pin (IO=100mA)
One circuit of 3.0V regulator (IO=50mA)
One circuit of 3.3V regulator (IO=150mA)
One circuit of 3.5V regulator (IO=150mA)
Independent ON/OFF of each regulator
1.5ch forward/reverse motor driver incorporated
Specifications
Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
-0.3 to 9
V
Input voltage
VIN max
-0.3 to 9
V
Ta
≤ 25°C, Independent IC
0.79
W
Allowable power dissipation
Pd max
Ta
≤ 25°C, Mounted on a PCB*
1.8
W
OUT pin output current
IOUT max
±1
A
Operating Temperature
Topr
-20 to +85
°C
Storage Temperature
Tstg
-55 to +150
°C
* Specified board: 76.1mm
×114.3mm×1.6mm Board material : glass epoxy
Ordering number : EN7598
Monolithic Linear IC
Multi-Power Supply Regulator
+1.5ch Forward/Reverse Motor Driver
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before usingany SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
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