发明名称 |
Current mode bang-bang controller in a switching voltage regulator |
摘要 |
A regulator provides a load voltage. The regulator includes a power driver having a feedback input and a power driver voltage. The regulator includes a comparator having a comparator output related to a combination of the load voltage and a power driver current. The regulator includes a pulse generator controlled by the comparator output and having output pulses with fixed pulse widths. The regulator includes a time limit circuit controlled by the output pulses. The time limit circuit provides the output pulses to the feedback input subject to a time limit between the output pulses.
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申请公布号 |
US6906499(B2) |
申请公布日期 |
2005.06.14 |
申请号 |
US20030715092 |
申请日期 |
2003.11.17 |
申请人 |
SEAGATE TECHNOLOGY LLC |
发明人 |
HUSSEIN HAKAM D.;ZHANG WENDONG |
分类号 |
H02M3/156;(IPC1-7):G05F1/10;G05F1/652 |
主分类号 |
H02M3/156 |
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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