发明名称 VOLTAGE REGULATOR WITH TRANSIENT RECOVERY CIRCUIT
摘要 <p>A power controller having good transient performance and including a voltage regulator and one or more (K) transient recovery circuits is described. The voltage regulator receives a supply voltage and generates a regulator output signal used to generate K output voltages for K loads. Each transient recovery circuit detects for transients in a respective output voltage and corrects the detected transients. In one design, the transient recovery circuit compares the output voltage against a low threshold voltage, detects a low transient when the output voltage is below the low threshold voltage, and couples the output voltage to a high voltage to correct the low transient. Alternatively or additionally, the transient recovery circuit compares the output voltage against a high threshold voltage, detects a high transient when the output voltage is above the high threshold voltage, and couples the output voltage to a low voltage to correct the high transient.</p>
申请公布号 WO2009117614(A1) 申请公布日期 2009.09.24
申请号 WO2009US37725 申请日期 2009.03.19
申请人 QUALCOMM INCORPORATED;MOK, KEN TSZ KIN;KING, JACKSON;KOSKI, MARKO 发明人 MOK, KEN TSZ KIN;KING, JACKSON;KOSKI, MARKO
分类号 H02M3/156 主分类号 H02M3/156
代理机构 代理人
主权项
地址