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参数资料
| 型号： | LB11985H |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO28 |
| 封装： | HSOP-28 |
| 文件页数： | 1/9页 |
| 文件大小： | 157K |
| 代理商： | LB11985H |
Ordering number :ENN6209B
12800RM (OT) No. 6209-1/9
Functions
Three-phase current linear drive with switching between
full-wave and half-wave operations
Torque ripple correction circuit
Current limiter circuit
Upper and lower sides output stage saturation prevention
circuits
Short brake circuit
FG amplifier
Thermal shutdown circuit
Package Dimensions
unit: mm
3233-HSOP28H
6.2
28
15
114
0.8
15.3
2.7
0.3
4.9
1.3
10.5
0.65
0.25
0.85
7.9
2.25
2.5max
0.1
SANYO: HSOP28H
[LB11985H]
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCCmax
6V
VSmax
15.5
V
Maximum output current
IOmax
1.5
A
Maximum output voltage
VOmax
30
V
Allowable power dissipation
Pdmax
Independent IC
0.8
W
76.1 × 114.3 × 1.6 mm3: With glass epoxy
2.0
W
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 voltage
VS
8 to 15
V
VCC
4.5 to 5.5
Hall input amplitude
VHALL
Between Hall inputs
±20 to ±100
mV 0-P
GSENSE input range
VGSENSE
With respect to the control system ground
–0.20 to +0.20
V
Allowable Operating Ranges at Ta = 25°C
Note : Forward/reverse switching is not possible in half-wave operation mode.
SANYO Semiconductors
DATA SHEET
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.
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
LB11985H
Monolithic Digital IC
VCR Capstan Motor Brushless Motor Driver
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