MR2920 Datasheet (Shindengen) - (MR2900 Series) Input Voltage Autosensing / Partial Resonance Power Supply IC Module

MR2920, (MR2900 Series) Input Voltage Autosensing / Partial Resonance Power Supply IC Module

Operation Description 3.1 Start-up Circuit 3.2 On-trigger Circuit 3.3 Partial Resonance 3.4 Standby Mode Control 3.5 Output Voltage Control 3.6 Soft Drive Circuit 3.7 Circuit for Load Shorts 3.8 Collector Pin (pin 7) 3.9 Thermal Shut-down Circuit (TSD) 3.10 Over-voltage Protection Circuit (OVP) 3

Input voltage autosensing Provision for Standby mode operation Partial Resonance Power Supply IC Module MR2900 Series 2002/03/01 Tentative Application Note MR2900 Application Note Cautions When Using This Document 1.

The circuit diagrams and parts tables provided for reference purposes in this document are for the use of persons with basic circuit design knowledge to aid in understanding the product.

As such they do not constitute a guarantee of output, temperature, or other characteristi