IES5528T Hendon Semiconductors, IES5528T Datasheet
IES5528T
Specifications of IES5528T
Related parts for IES5528T
IES5528T Summary of contents
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... XDIS −14.7V 1. Power On Reset Fig.1 Block diagram showing the IES5528 as a mains phase controller. © 2009 Hendon Semiconductors, all rights reserved 2009 Nov 02, Revision 8.1 Phase Controller and Triac Triggering IC The IES5528 is mains powered, not requiring an expensive DC supply. It also provides an external DC supply rail for powering sensors and/or low power ICs ...
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PINNING INFORMATION 5.1 Pinning Layout XOUT 3 DIFFEN 4 QC+ IES5528 IC+ 5 IC− 6 QC− SDIS 5528-pin Fig.2 Pin configuration 6 FUNCTIONAL DESCRIPTION The IES5528 can be broken down into the following functional ...
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Power On Reset The reset circuit ensures that trigger pulses are not produced until V has EE reached its maximum value and C1 is fully charged. The input SAW (pin14) to the saw-tooth generator is also held at a ...
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FLY The output FLY (pin 15 n-p-n open-collector output. During the flyback period of the saw-tooth pulse the transistor is ON. 6.6 Output Amplifier The output stage is used to provide gate pulses of sufficient current to ...
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LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). All voltages specified with respect to V SYMBOL PARAMETER −V supply voltage EE supply current V input voltage, all inputs excluding pins I RMNS and PW V ...
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SYMBOL PARAMETER Comparator input IC+ and IC− (pins 5 and 6) V Input voltage range IC I input bias current IC+ I input bias current IC− Comparator outputs QC+ and QC− (pins 4 and 7) V output voltage QC I ...
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Sawtooth generator pulse width characteristics and component selection 400 350 300 250 200 150 100 Fig.3 Generated pulse width based on selected values of R2 and C3. 8.2 Sawtooth generator repetition rate characteristics and component selection ...
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APPLICATIONS 9.1 Phase Control Application Circuit Rs Rz 100 kΩ 470kΩ VR25 VR25 Common 1N4007 C2 10nF IES5528 V CC RMNS ZERO- 1 CROSSING SUPPLY PW DETECTOR XDIS −14.7V ...
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Component Selection for Phase Control Use the following table to select components for the phase control application in figures 5 and 6. The suggested gate resistor (Rg) is based on the triac minimum I pulse width is calculated assuming ...
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Static Switch Rs Rz 680kΩ 100 kΩ VR25 VR37 0V / Common R1 1MΩ IES5528 V CC RMNS 12 13 ZERO- CROSSING DC DETECTOR 1 SUPPLY XDIS −14.7V Fig.7 Static Switch. Provides Zero Crossing ...
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Time Proportional Temperature Controller Rs Rz 100 kΩ 1MΩ VR37 VR25 0V / Common IES5528 V CC RMNS 13 12 ZERO- CROSSING DC DETECTOR 1 SUPPLY XDIS −14.7V Fig.9 Time Proportional Temperature Controller. Turn ...
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... Notes: 1) The OM5428 was re-branded as the IES5528 to be consistent with the current Hendon Semiconductors type numbering system. Parts and datasheets are otherwise compatible, though due to continuing improvements in the datasheet information, the latest version of the datasheet should always be used. ...
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DOCUMENT HISTORY REVISION DATE 5.1 20060921 5.2 20061106 6.0 20080616 7.0 20090520 8.0 20090903 8.1 20091102 14 DEFINITIONS Data sheet status Engineering sample This contains draft information describing an engineering sample provided to information demonstrate possible function and feasibility.Engineering ...
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... Email: hendon.info@hendonsemiconductors.com 16 DISCLAIMER Hendon Semiconductors Pty. Ltd. ABN 17 080 879 616 (“Hendon”) reserves the right to make changes to both its products and product data without notice. Hendon makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Hendon assume any liability arising out of the use or application of any Hendon product. Hendon specifically disclaims any and all liability, including without limitation incidental or consequential damages ...