发明名称 |
Piecewise linear control of the duty cycle of a pulse width modulated signal |
摘要 |
A system may include a PWM generator and control logic. The PWM generator is configured to generate a PWM signal having a duty cycle dependent on a duty cycle value generated by the control logic. The control logic is configured to generate the duty cycle value to have a piecewise linear relationship with temperature such that at least two of a plurality of linear segments defined by the piecewise linear relationship have different slopes. In some embodiments, the piecewise linear relationship may be continuous.
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申请公布号 |
US2004234376(A1) |
申请公布日期 |
2004.11.25 |
申请号 |
US20030440745 |
申请日期 |
2003.05.19 |
申请人 |
MARANDO EILEEN M.;SCHOEPFLIN ROBERT W. |
发明人 |
MARANDO EILEEN M.;SCHOEPFLIN ROBERT W. |
分类号 |
F04B49/06;H05K7/20;(IPC1-7):F04B49/06 |
主分类号 |
F04B49/06 |
代理机构 |
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代理人 |
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地址 |
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