| Part Number | IES5521A |
| Manufacturer | IES |
| Title | Simple Zero Crossing Triac Control Circuit |
| Description | The IES5521A is a derivative of the OM1654A, but offering the extra safety feature of a nominal 1 hour time-out. This is a key safety requirement ... |
| Features |
• Time-out function stops triac operation after a set time. • Reset time-out by turning mains supply off and on. • Low external component count • Constant ON cycle time, with proportional OFF time • All ON cycles consist of an integral number of mai... |
| Datasheet |
 IES5521A Datasheet
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