|
10 Khz VFC uses Charge Pump Variation: 04/09/98 EDN-Design Ideas / (added 6/06) |
|
100ma UltraLow Noise Charge Pump LED Supply with Output Current Adjust: Linear Technology LTC3201 (app note added 6/06) |
|
5V Power Supply Teams Low Dropout Regulator Charge Pump: 01/08/04 EDN Design Ideas / (added 1/05)
Auxiliary power of 3.3V is replacing 5V auxiliary power that "silver boxes" supply in most computer systems, but some circuits still require a 5V supply. Such systems impose messy
task of creating a central 5V auxiliary.... |
|
A Design and Manufacturing Guide for the Lead Frame Chip Scale Package: AN-772 Analog Devices Application Note
(app note added 2/06) |
|
AN-347: Shielding and Guarding: AN-347 Analog Devices Application Note (app note added 2/06) |
|
AN-348: Avoiding Passive-Component Pitfalls: AN-348 Analog Devices Application Note (app note added 2/06)
The Wrong Passive Component Can Derail Even Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For. |
|
AN-349: Keys to Longer Life for CMOS: AN-349 Analog Devices Application Note (app note added 2/06) Here's How CMOS Can be Protected Against Abuse |
|
AN-703: Driving High Power LEDs: AN-703 Analog Devices Application Note (app note added 2/06) |
|
AN-772: A Design and Manufacturing Guide for the Lead Frame Chip Scale Package: AN-772 Analog Devices Application Note
(app note added 2/06) |
|
AN813: Applying the TC1219/TC1220 Inverting Charge Pumps with Small External Capacitor Values: Microchip Application Note
Published 20-Sep-04 (app note added 2/06) |
|
Applying the TC1219/TC1220 Inverting Charge Pumps with Small External Capacitor Values: Microchip Application Note
Published 20-Sep-04 (app note added 2/06) |
|
Avoiding Passive-Component Pitfalls: AN-348 Analog Devices Application Note (app note added 2/06)
The Wrong Passive Component Can Derail Even Best Op Amp or Data Converter. Here Are Some Basic Traps to Watch For. |
|
Boost Converter Generates Three Analog Rails: Maxim Application Note #2026 (app note added 7/03) In Figure 1, a standard
boost converter consisting of IC1, C1, L1, D1, and C2 generates, in addition to main output, two auxiliary supply rails (10V and -5V) with addition of some small and very low-cost
extra components..... |
|
Buck/Boost Charge Pump Regulator Powers White LEDs from a Wide 1.6 Volt to 5.5 Volt Input: Maxim Application Note #1021
(app note added 7/03) |
|
Build a Charge Pump with UltraLow Quiescent Current: 09/05/04 EDN Design Ideas / (added 1/05) Portable
battery-powered devices often spend most of ir life in standby mode, in which quiescent current of an internal boost converter continuously bleeds battery. The quiescent current
during standby can be larger than actual load current...... |
|
Charge Pump and Step Up DC DC Converter Solutions for Powering White LEDs in Series or Parallel Connections: Maxim
Application Note #1037 (app note added 7/03) |
|
Charge Pump Circuit Divides by Two: 02/18/99 EDN-Design Ideas / (added 5/03) Small size and efficiency approaching 100%
make switched-capacitor charge pumps popular for voltage doubling and inverting in miniature dc-dc applications. Few are aware, however, that most charge pumps can halve as well as double or
invert an input voltage. The increasing adoption of low-voltage logic makes this ÷2 capability useful for generating low-voltage.... |
|
Charge Pump Converts 5V to 5V: 1/20/05 EDN-Design Ideas / (added 5/05) |
|
Charge Pump Converts Volt in to± Volt Out: 09/02/99 EDN-Design Ideas / (added 11/05) /A charge-pump IC's ability to produce both VIN and -VIN outputs allows circuit in Figure 1
to generate separate positive and negative outputs from a single input voltage, regardless of input-voltage polarity. For example, circuit allows an RS-232C interface to generate a
dual supply for low-power data-acquisition .... |
|
Charge Pump Doubles Negative Voltage: Maxim App Note #782 (app note added 7/03) |
|
Charge Pump Generates Positive Bias: 03/02/95 EDN-Design Ideas / (added 11/05) |
|
Charge Pump Voltage Quadrupler: Simple circuit that will quadruple an input voltage. Useful for bias supplies and
programming voltages. (circuit design added 10/06) |
|
Choosing the Right Power Supply IC for Your Application: Maxim Application Note #737 (app note added 7/03) |
|
Circuit Provides +5 Volt Gate Bias From 48 Volt Input: Maxim Application Note #1803 (app note added 7/03) |
|
Circuit Provides 5V Gate Bias From48V: 09/19/02 EDN Design Ideas / (added 1/05) 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 ..... |
|
Compact Inductorless Boost Circuit Regulates White LED Bias Current: Maxim Application Note #1116 (app note added 7/03) |
|
Controlling a Variable Voltage Power Supply using the DS1809 (Pushbutton Control): Maxim Application Note #1035 (app note
added 7/03) |
