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參數(shù)資料
| 型號： | LV8227LG |
| 元件分類： | 運動控制電子 |
| 英文描述： | UNIVERSAL MOTOR CONTROLLER, PBGA64 |
| 封裝： | 6 X 6 MM, FLGA-64 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 341K |
| 代理商： | LV8227LG |
N2206 / 21706 MS OT 20051228-S00001 No.A0288-1/10
LV8227LG
Overview
The LV8227LG is a system motor driver IC that implements all the motor driver circuits needed for MD and UMD
(Universal Media Disk) products. The LV8227LG provides a three-phase PWM spindle driver, a sled driver (as two
three-phase stepping motor driver channels), and focus and tracking drivers (as two PWM H bridge driver channels).
Since the LV8227LG uses Bi-CMOS process, it can contribute to further miniaturization, thinner from factors, and lower
power in end products.
Functions
PWM H bridge motor drivers (2 channels)
Three-phase stepping motor driver (2 channels)
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage range 1
VCC max
6.5
V
Supply voltage range 2
VG max
15.0
V
Output block supply voltage
VM max
6.5
V
H-bridge channel 1 and 2 output current
IO max1
0.3
A
Three-phase half-bridge channel 1
output current
IO max2
0.3
A
Three-phase half-bridge channel 2
output current
IO max3
0.6
A
Allowable power dissipation 1
Pd max1
Independent IC
0.3
W
Allowable power dissipation 2
Pd max2
Mounted on the specified board *
1.45
W
Operating temperature
Topr
-20 to +85
°C
Storage temperature
Tstg
-55 to +150
°C
The specified board *: 50×40×0.8mm
3 4-layer glass-epoxy circuit board.
Allowable Operating Ranges at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Control circuit supply voltage
VCC
1.6 to 5.0
V
Predriver supply voltage
VG
VM+5.0 to 12.0
V
Output block supply voltage
VM
2.3 to 5.0
V
Ordering number : ENA0288
Bi-CMOS IC
For MD and UMD
System Motor Driver IC
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 using any 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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| LV8228LG-TBM-E | 制造商:ON Semiconductor 功能描述:IC |
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