Invention Grant
- Patent Title: Pulse width modulation driving IC and pulse width modulation output signal generating method
- Patent Title (中): 脉宽调制驱动IC和脉宽调制输出信号产生方法
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Application No.: US13172816Application Date: 2011-06-29
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Publication No.: US08519802B2Publication Date: 2013-08-27
- Inventor: Chia-Tai Yang , Yi-Cheng Liu , Ching-Sheng Li , Kun-Min Chen , Ching-Shan Lu
- Applicant: Chia-Tai Yang , Yi-Cheng Liu , Ching-Sheng Li , Kun-Min Chen , Ching-Shan Lu
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: Anpec Electronics Corporation
- Current Assignee: Anpec Electronics Corporation
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW100114399A 20110426
- Main IPC: H03K7/08
- IPC: H03K7/08
Abstract:
The present invention discloses a pulse width modulation driving IC. The pulse width modulation driving IC includes a first pin, for receiving a first signal, a second pin, for receiving a second signal, a comparing unit, for comparing the first signal with a reference voltage, to generate a comparison result indicating a operating mode of the pulse width modulation driving IC, and an output unit, for outputting a pulse width modulation output signal according to the first signal, the second signal and the comparison result.
Public/Granted literature
- US20120274411A1 Pulse Width Modulation Driving IC and Pulse Width Modulation Output Signal Generating Method Public/Granted day:2012-11-01
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