Charge Pump DC to DC Power Converters

Vee (negative supply) from PIC PWM by David Covick

See also:

http://romanblack.com/smps/conv.htm A cheap circuit to make +13v from a +5v supply. Useful for some types of FLASH memory which require a higher programming voltage.

Archive:

List post "[EE]: How to build a cheap charge pump" 2 stage capacitor pump run from PIC PWM pin. See picture. +
List post "[EE]: How to build a cheap charge pump" Boost Switcher runs from PIC PWM output. Zenar regulation could be replaced with PIC A2D to vary PWM. +

file: /Techref/power/chargepumps.htm, 1KB, , updated: 2009/10/1 14:50, local time: 2024/11/22 21:19,

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Charge Pump DC to DC Power Converters

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