发明名称 |
PULSE WIDTH MODULATION CONTROLLER |
摘要 |
Disclosed herein is a Pulse Width Modulation (PWM) controller. The PWM controller includes a plurality of Field Effect Transistors (FETs) and an FET driver. A comparator compares a current flowing through the FETs with an overcurrent reference value, and microcomputer controls a motor and a circuit protection function, and turns off the FET driver when the current flowing through the FETs is greater than the overcurrent reference value as a result of comparison by the comparator.
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申请公布号 |
US2013147414(A1) |
申请公布日期 |
2013.06.13 |
申请号 |
US201213614864 |
申请日期 |
2012.09.13 |
申请人 |
JANG SANG HYUN;SONG HO DEUK;CHAE JONG HOON;KIA MOTORS CORPORATION;HYUNDAI MOTOR COMPANY |
发明人 |
JANG SANG HYUN;SONG HO DEUK;CHAE JONG HOON |
分类号 |
H02P7/29;G05F1/565 |
主分类号 |
H02P7/29 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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