IES5521ATR Hendon Semiconductors, IES5521ATR Datasheet - Page 7
IES5521ATR
Manufacturer Part Number
IES5521ATR
Description
Board Mount Temperature Sensors 10mA Triac Temp control + Timer
Manufacturer
Hendon Semiconductors
Datasheet
1.IES5521AT.pdf
(11 pages)
Specifications of IES5521ATR
Package / Case
SO-8
Supply Voltage (max)
7.6 V
Supply Voltage (min)
6.3 V
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 25 C
Supply Current
210 uA
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
IES5521A
Simple Zero-Crossing Triac Control
Circuit with Adjustable Time-out
bed thermostats. Use of an input
bridge circuit with gain will permit
greater accuracy, and exhibit less
ambient temperature dependence
(for example by using one external
transistor). These circuits still use an
AC sensing circuit, and therefore do
not provide any additional loading on
the DC power supply.
Fig.4 Duty Cycle versus Vsense
2006 Sep 01, Revision 1.1
7
Product Specification