• T2117-3ASY 8-PDIP
T2117-3ASY 8-PDIP




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  • Part Number : T2117-3ASY

  • Package/Case : 8-PDIP

  • Brands : MICROCHIP

  • Components Categories : Power Distribution Switches, Load Drivers

  • Datesheet : T2117-3ASY DataSheet (PDF)

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Technical Attributes

DescriptionThe integrated circuit, T2117, is designed as a zero-voltage switch in bipolar technology. It is used to control resistive loads at mains by a triac in zero-crossing mode. A ramp generator allows power control function by period group control, whereas full-wave logic guarantees that full mains cycles are used for load switching.Features• Direct Supply from the Mains• Current Consumption ≤0.5 mA• Very Few External Components• Full-wave Drive – No DC Current Component in the Load Circuit• Negative Output Current Pulse Typically 100 mA – Short-circuit Protected• Simple Power Control• Ramp Generator• Reference VoltageApplications• Full-wave Power Control• Temperature Regulation• Power Blinking Switch


Key Features

  • Direct Supply from the Mains
  • Current Consumption ≤0.5 mA
  • Very Few External Components
  • Full-wave Drive – No DC Current Component in the Load Circuit
  • Negative Output Current Pulse
  • Typically 100 mA – Short-circuit Protected
  • Simple Power Control
  • Ramp Generator
  • Reference Voltage


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer Intel / Altera Product Category Power Distribution Switches, Load Drivers
Series - Packaging Tube
General Purpose Package-Case 0°C ~ 100°C (TA)
Input-Type Bipolar Operating-Temperature -
Output-Type 1899/12/30 1:01:00 Features -
Interface Low Side Supplier-Device-Package -
Ratio of output to input -

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