参数资料
型号: LA6503
元件分类: 运动控制电子
英文描述: DISK DRIVE MOTOR CONTROLLER, 1 A, PQFP34
封装: HQFP-34
文件页数: 6/8页
文件大小: 118K
代理商: LA6503
Block Diagram
No. 5791-6/8
LA6503
Reverse rotation
detection
Matrix
Pulse
generator
circuit
Pulse
generator
circuit
Control
circuit
Hall bias
(3-V regulator)
Current limiter
Reverse
braking
Start/stop
(Spindle motor on/off)
Muting
(Sled motor on/off)
Forward/
reverse
Level
shifter
To each bias circuit
Power system ground
Thermal shutdown
circuit
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