发明名称 |
Voltage multiplier for high output current with stabilized output voltage |
摘要 |
A voltage multiplier for relatively high output current has its design output voltage stabilized and rendered independent of process spread, temperature, supply voltage and output current level, by a stabilization loop driving the switch that cyclically connects to ground a charge transfer capacitance of the functional voltage multiplier circuit. The feedback loop comprises an integrating stage, stabilized by creating a low-frequency zero in the transfer function for compensating one of two low-frequency poles of the transfer function of the whole circuit.
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申请公布号 |
US5559687(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19940261473 |
申请日期 |
1994.06.17 |
申请人 |
SGS-THOMSON MICROELECTRONICS, S.R.L. |
发明人 |
NICOLLINI, GERMANO;CONFALONIERI, PIERANGELO;CRIPPA, CARLO |
分类号 |
G11C17/00;G11C16/06;H02M3/07;H02M9/04;(IPC1-7):H02M3/18 |
主分类号 |
G11C17/00 |
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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