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参数资料
| 型号： | LB1978V |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 0.6 A, PDSO30 |
| 封装： | SSOP-30 |
| 文件页数： | 1/9页 |
| 文件大小： | 78K |
| 代理商： | LB1978V |
LB1978V
No. 6186-1/9
LB1978V
Package Dimensions
unit: mm
3191-SSOP30
Functions and Features
Three-phase sensorless motor driver
Built-in speed control
Built-in reference voltage and forward/reverse
switching pin
Soft switching
Built-in short brake drive pin
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
63099RM(KI)
Ordering number : EN6186
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Monolithic Digital IC
Three-Phase Half-Wave Sensorless Motor Driver
for Headphone Stereos
[LB1978V]
SANYO : SSOP30
Specifications
Absolute Maximum Ratings at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
Vcc max
2.0
V
Output transistor withstand voltage
Vsus
4V
Maximum output current
Io max
0.6
A
Allowable power dissipation
Pd max
Tj = 125C
0.4
W
Operating temperature
Topr
0 to 60
C
Storage temperature
Tstg
–40 to +125
C
Allowable Operating Ranges at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
Power supply voltage
Vcc
1.0 to 1.7
V
115
16
7.6
0.65
9.95
0.5
5.6
0.1
1.6max
1.0
30
0.22
0.43
0.15
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