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Part Number
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LB11668M |
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Manufacturer
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Sanyo Semicon Device |
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Description
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Two-Phase Half-Wave Driver |
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Published
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Jan 1, 2012 |
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Detailed Description
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www.DataSheet.co.kr
Ordering number : ENA1889
Monolithic Digital IC
LB11668M
Overview
For Fan Motor
Two-Phase Half-...
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|
Datasheet
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LB11668M
|
Overview
www.
DataSheet.
co.
kr
Ordering number : ENA1889
Monolithic Digital IC
LB11668M
Overview
For Fan Motor
Two-Phase Half-Wave Driver
The LB11668M is a two-phase uni-polar brushless motor driver for fan motor.
Functions
• Two-phase half-wave drive.
• RD (lock detection) outputs incorporated.
• FG (rotation detection) outputs incorporated.
• Thermal shutdown circuit incorporated.
• Lock protection and automatic return function incorporated.
• Output protection zener diode incorporated.
• Hall input amplifier incorporated.
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Maximum inflow current Output current Symbol IIN max IOUT ave IOUT peak Output withstand voltage RD output cu...
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