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| 型号： | LB1855NM |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.2 A, PDSO16 |
| 封装： | MFP-16 |
| 文件页数： | 1/5页 |
| 文件大小： | 79K |
| 代理商： | LB1855NM |
Overview
The LB1855NM is a 3-phase brushless motor driver IC
that is optimal for VCR drum motor drive.
Features
Current linear drive
No output electrolytic capacitors required.
Current limiter circuit built in
AGC circuit built in
Thermal shutdown circuit built in
Package Dimensions
unit: mm
3097-MFP16FS
Monolithic Digital IC
O3098RM (OT) No. 5798-1/5
SANYO: MFP16FS
[LB1855NM]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
3-Phase Brushless Motor Driver
LB1855NM
Ordering number : EN5798
On the specified printed circuit board (a 20
× 30 × 1.5 mm glass3 epoxy board)
Ambient temperature, Ta — °C
Allowable
power
dissipation,
Pd
max
—
W
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
20
V
Maximum output current
IO max
1.2
A
Allowable power dissipation
Pd max
On the specified printed circuit board (a 20
× 30 × 1.5 mm3
1.2
W
glass epoxy board)
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply current
VCC
7 to 18
V
Hall input amplitude
VHALL
Between the Hall inputs
70 to 300
mVp-p
Allowable Operating Ranges at Ta = 25°C
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.
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