发明名称 |
Generator of drive signals for transistors connected in a half-bridge configuration. |
摘要 |
The generator of drive signals comprises a ramp generator (11) suitable for receiving a square waveform input signal and for converting it into an output signal variable between a lower level and an upper level with upward and downward ramps having a preset slope, a first comparator (21) with a non-inverting input connected to the output of said ramp generator (11) and an inverting input connected to a first reference signal source (23) and a second comparator (22) with an inverting input connected to the output of said ramp generator (11) and a non-inverting input connected to a second reference signal source (24). |
申请公布号 |
EP0373693(A2) |
申请公布日期 |
1990.06.20 |
申请号 |
EP19890203059 |
申请日期 |
1989.12.04 |
申请人 |
SGS-THOMSON MICROELECTRONICS S.R.L. |
发明人 |
PALARA, SERGIO;MONACO, PAOLO |
分类号 |
H02P7/288;H02M7/538;H02P7/00;H03K4/94;H03K17/0812;H03K17/16;H03K17/687 |
主分类号 |
H02P7/288 |
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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