An on-chip voltage converter means for an integrated circuit comprising: a first capacitor; the first NFET device, which is configured to selectively couple the first electrode of the first capacitor to a first voltage domain of the low-side voltage rail ; first PFET device, which is ...
SC Converter的好处例如high power density,利于集成等优点说了很多,但是缺点也是不容忽视的:比如conversion ratio固定,不能regulate output voltage;transient current很大。那么我们有没有办法解决这个问题呢?答案是有的,解决的手段就是用hybrid/resonant switched capacitor converter(还记得在第三幅图中电流源I给电容充电...
National Semiconductor LM2660LM2661 Switched Capacitor Voltage Converter用户使用手册.PDF,L September 1999 M 2 6 6 0 / L LM2660/LM2661 M 2 Switched Capacitor Voltage Converter 6 6 1 S General Description Features The LM2660/LM2661 CMOS charge-pump voltage
LTC1044 - Switched Capacitor Voltage Converter - :ltc1044开关电容电压转换器—,LTC1044 - Switched Capacitor Voltage Converter - :l..
多相位Buck/SC DC-DC converter 以Step-Down为例,多相位技术可以运用于Buck或开关电容 DC-DC converter。但是要注意地是,多相位技术对开关电容 DC-DC converter意义更大。原因在于多相位技术对相位匹配的严格程度。以左图的Buck为例,使用多相位技术后输出节点不同相位的电流进行叠加,从而AC量互相抵消降低纹波。纹波...
A 92%-efficiency wide-input-voltage-range switched-capacitor DC-DC converter The traditional inductor-based buck converter has been the dominant design for step-down switched-mode voltage regulators for decades. Switched-capacitor (... V Ng,S Sanders - IEEE International Solid-state Circuits ...
LM2664 www.ti.com SNVS005D – NOVEMBER 1999 – REVISED MAY 2013 LM2664 Switched Capacitor Voltage Converter Check for Samples: LM2664 FEATURES 1 •2 Inverts Input Supply Voltage • 6-Pin SOT-23 Package • 12Ω Typical Output Impedance • 91% Typical Conversion Efficiency at 40 mA ...
Product Folder Order Now Technical Documents Tools & Software Support & Community MAX660 SNOS405B – NOVEMBER 1999 – REVISED MAY 2017 MAX660 Switched Capacitor Voltage Converter 1 Features •1 Inverts or Doubles Input Supply Voltage • Narrow SO-8 Package • 6.5-Ω Typical Output Resistance...
TI/德州仪器 电源管理芯片 LMC7660IMX/NOPB 开关稳压器 SWITCHED CAPACITOR VOLTAGE CONVERTERLMC7660IMX/NOPB 10465 TI/德州仪器 SOP8 19+ ￥2.7500元>=1 个 深圳市亿盟微电子有限公司 5年 -- 立即询价 查看电话 QQ联系 TI/德州仪器 电源管理芯片 LM2767M5X/NOPB 开关稳压器 Switched Capacitor Vtg Cn...
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM2664 SNVS005E – NOVEMBER 1999 – REVISED DECEMBER 2014 LM2664 Switched Capacitor Voltage Converter 1 Features •1 Inverts Input Supply Voltage • 6-Pin SOT-23 Package • 12-Ω Typical Output Impedance ...