DatasheetsPDF.com

MTE1122

Microchip Technology
Part Number MTE1122
Manufacturer Microchip Technology
Description Energy Management Controller IC
Published Aug 16, 2006
Detailed Description www.DataSheet4U.com MTE1122 Energy Management Controller IC FEATURES • • • • • • • • • • • Energy Management Controller...
Datasheet PDF File MTE1122 PDF File

MTE1122
MTE1122

Overview
www.
DataSheet4U.
com MTE1122 Energy Management Controller IC FEATURES • • • • • • • • • • • Energy Management Controller Based on 8-bit RISC Technology Proprietary Power Management Algorithm Reduces the power consumption of induction motor systems 5V Operation 18-pin PDIP and SOIC Packages 8-bit Analog-to-Digital (A/D) Converter Automatic Power-on Reset Power-up Timer Commercial and Industrial Temperature Range Operation Multiple parts can be slaved for three-phase operation PACKAGE TYPE 18-Lead PDIP/SOIC VSS1 P-Sense VSS RESET VSS ZC-Sense TTRIG NC NC •1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 VSS Gate Input OSC1 OSC2 VDD IND NC NC NC FIGURE 1: SYSTEM BLOCK DIAGRAM LINE IN LINE OUT TO MOTOR TRIAC MTE1122 INTRODUCTION The MTE1122 is an Energy Management Controller IC DataSheet4U.
com for single-phase induction motors.
This CMOS device VOLTAGE is based on Microchip Technology Inc’s RISC procesZERO-CROSS sor core and proprietary algorithms.
When combined with some external analog components, it will provide an electronic system that economically reduces the operating costs of small induction motors by as much VCC as 58%.
It will also allow motors to run cooler and with POWER less vibration.
The system operates on single phase NEUTRAL IN 110 or 220 VAC.
DataShee VOLTAGE AMP CURRENT ZERO-CROSS MTE1122 NEUTRAL OUT FIGURE 2: ENERGY SAVINGS 60.
0 50.
0 40.
0 Percent Savings 30.
0 20.
0 10.
0 0.
0 0 10 20 30 40 50 Percent Load 60 70 80 90 100 DataSheet4U.
com © 1995 Microchip Technology Inc.
Preliminary DS21112B-page 1 DataSheet 4 U .
com www.
DataSheet4U.
com MTE1122 FUNCTIONAL DESCRIPTION Single-phase induction motors run most efficiently at full load.
As the applied load lessens, a greater portion of the energy consumed by the motor is wasted, mostly as heat.
It is estimated by the EPA that 50% of the energy produced in the US is consumed by small electric motors, and that 20% of this energy does no useful work.
There are perhaps three major reasons for this: ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)