- 专利标题： CIRCUIT FOR CONTROLLING A RESISTIVE CIRCUIT
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申请号： US18432776申请日： 2024-02-05
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公开(公告)号： US20240177732A1公开(公告)日： 2024-05-30
- 发明人: Marco Mazzini , Marco Ciuffolini , Enrico Mammei , Paolo Pulici
- 申请人： STMicroelectronics S.r.l.
- 申请人地址： IT Agrate Brianza
- 专利权人： STMicroelectronics S.r.l.
- 当前专利权人： STMicroelectronics S.r.l.
- 当前专利权人地址： IT Agrate Brianza
- 优先权： IT 2022000001877 2022.02.03
- 主分类号： G11B5/012
- IPC分类号： G11B5/012 ; G05F1/56 ; H05B3/22 ; G11B5/00
摘要：
In accordance with an embodiment, a circuit is configured to vary an intensity of a drive current of a resistive heater element based on the digital control signal. The circuit includes and output circuit configured to control a respective slew rate and an electric energy dissipated in the resistive heater element independently of a resistance value of the resistive heater element.
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