Charge_Pump_Circuits
Buck/Boost Charge Pump Regulator Powers White LEDs From a Wide 1.6 Volt to 5.5 Volt Input: Maxim Application Note #1021
Charge Pump and Step Up DC DC Converter Solutions for Powering White LEDs in Series or Parallel Connections: Maxim Application Note #1037
Charge Pump Circuit Divides By tw1o: 02/18/99 EDN-Design
Ideas / PDF contains multiple circuits - scroll to find this
circuit
Charge Pump Converts Volt in to? Volt OuT: 09/02/99 EDN-Design
Ideas / PDF contains multiple circuits - scroll to find this
circuit
Charge Pump Doubles Negative Voltage: Maxim Application Note #782
Choosing the Right Power Supply IC for your Application: Maxim Application Note #737
Compact, Inductorless Boost Circuit Regulates White LED Bias Current: Maxim Application Note #1116
Controlling a Variable Voltage Power Supply Using the DS1809 (Pushbutton Control): Maxim Application Note #1035
DAC Powered Charge Pump Varies Negative Rail: Maxim Application Note #203
DC/DC Conversion Without Inductors: Maxim Application Note #725
Design Case Study: Designing a Power Supply for a Portable, Wireless Contact Manager : Maxim Application Note #1014
Doubler/Inverter Charge Pumps Divide By tw1o: Maxim Application Note #1876
Driving LEDs in Battery Operated Applications: Controlling Brightness Power Efficiently: Maxim Application Note #1804
High Power Voltage Regulator Has Low Dropout Voltage: Maxim Application Note #52
Inductorless Switching Regulator Boosts Input Voltage: Maxim Application Note #5
Inductorless Voltage Converter Boosts a Single Lithium Cell: Maxim Application Note #1791
Low Battery Monitor Delays System Shutdown: Maxim Application Note #134
Low Noise Audio Power Supply Circuit: Maxim Application Note #169
Lower Operating Frequency Improves ICL7660 Voltage Conversion
Efficiency: Maxim Application Note #10 (added 7/03)
Miniature, Precision Negative Reference Requires No Precision Resistors: Maxim Application Note #824
One 9 Volt Battery gives +18, +25, +33V: This circuit is based on MAX1044 is a charge pump converter.
Regulated Charge Pump Delivers 50mA: Maxim Application Note #35
Regulated Step Up Converter Provides High Efficiency Without Inductors: Maxim Application Note #44
Simple Circuit Provides +5 Volt Gate Bias From 48 Volt Input: Maxim Application Note #1803
Simple circuit provides 5V gate bias from –48V: 09/19/2002
EDN - Design Ideas / A small and simple circuit derives 5V
from the -48V rail that telecomm applications typically use
(Figure 1). Useful for gate bias and other purposes, the 5V
supply delivers as much as 5-mA output current. A shunt
reference, IC1, defines -5V as ground reference for a charge
pump, IC2. The charge pump doubles this 5V difference betw1een
system ground and charge-pump ground to produce 5V with res....
Simple Methods Reduce Input Ripple for All Charge Pumps: Maxim Application Note #2027
Supplying Power Via the 1 Wire Bus: Maxim Application Note #949
Tiny Charge Pump Provides Highly Reliable Low Cost Solution to Negative Reference Voltage: Maxim Application Note #348
Trading Performance for Cost in Portable Power Supplies: Maxim Application Note #269 (
Triple Capacitive Voltage Inverter With the MAX871: Maxim Application Note #1875
Tripler Converts 5 Volt to 15V: Maxim Application Note #297
Voltage Inverter IC Forms High Efficiency Rail Splitter: Maxim Application Note #218
