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Company: "Microchip"
Search results: 14   Output: 1-10
  1. Peter Miller EDN Like other simple, single-cell lithium-ion battery chargers, Microchip’s MCP73812 provides no means of indicating the charging status. You can remedy this situation by adding four components (Figure 1). Add one more LED, and ...
    Circuits » Supply · Power » Microchip » MCP73812
  2. Peter Baxter EDN This Design Idea shows how to use a 63¢ (Q=1) microprocessor reset voltage detector IC in a relay coil drive circuit to greatly reduce the coil’s hold-in current. When asked to estimate the coil current of a small Omron ...
  3. Tim Davis Electronic Design By combining charge-pump ICs with additional discrete components, this inverting design produces a negative output from a positive one with lower ripple and output impedance. An inverting charge pump takes a positive ...
    Circuits » Supply · Power » Microchip » T1044S, MCP1401T, TLE2426
  4. Have you ever been curious about the power consumption of an appliance? For example did you wonder how much it will cost you to leave your television in standby mode whole night? Or did you want to learn how much change your refrigerator settings ...
    Circuits » Measurement · Digital » Microchip » PIC18F252
  5. Benabadji Noureddine EDN Several previously published Design Ideas and appnotes [ 1-4 ] show how to use many pushbuttons with a minimum number of inputs. They require an RC circuit where the timing can be measured to identify which pushbutton has ...
  6. Application Note AN1629 October 2013 Pradeep Shamanna The increased popularity of short range wireless in home, building and industrial applications with 2.4 GHz band requires the system designers to understand the methods, estimation, cost and ...
    Circuits » Wireless · Radio · Application Notes » Microchip » MRF24J40, MRF24J40MA, MRF24J40MB, MRF24J40MC
  7. Application Note TB3103 October 2013 Mihnea Rosu-Hamzescu This technical brief describes a synchronous buck power supply, based on the PIC16F753 using 100% analog control for output regulation. The implementation has the advantage of not using any ...
  8. Application Note 25.5 November 2013 William Burdette The UCS1002 has advanced USB Port Power / Battery Charging features that can be employed to create unique charging solutions. The objective of this application note is to describe a simple AC-DC ...
  9. Introduction The 16×8 LED Matrix clock was a project I built for my office. I wanted to have a clock for my desk which was a little unusual. I decided to build a 16×8 red LED matrix display and then interface this with a Microchip ...
  10. William Grill Voltage-monitoring circuit is based on Microchip 12F675 MCU Lets users set up a tolerance around a specific value A voltage monitor is a common hardware need. But beyond a simple compare, many systems must provide a tolerance around a ...
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