The DC-DC Converter, part number 04R8557, is an isolated, regulated power supply with a single output of 3.3V and a maximum output current of 333mA, delivering a total output power of 1W. It operates within an input voltage range of 12V to 15V and features an efficiency rating of approximately 57% at 3.3V output. The device is designed for a wide operating temperature range of -40 ¬8C to +85 ¬8C without derating, making it suitable for various environmental conditions. This converter offers 1000 VDC isolation, with an optional 3000 VDC isolation available. It has low ripple and noise specifications, with a maximum ripple of 50 mV peak-to-peak. The device is convection-cooled and has a mean time between failures (MTBF) of 4.2 million hours, indicating high reliability. The converter is compliant with CE and UKCA safety standards, ensuring it meets applicable directives for safety and performance. Engineers considering this product should note its compact SIP or DIP package options, making it versatile for different design requirements.
IF Series
• 1 Watt
• Regulated Single Output
• SIP or DIP Package
• Low Ripple & Noise
• 1000 VDC Isolation
• 3 Year Warranty
Isolated Module DC DC Converter 1 Output 3.3V 333mA 4.5V - 5.5V Input
DC DC CONVERTER 3.3V 1W
DC-DC CONVERTER, ISO POL, 1 O/P, 1W, 333mA, 3.3V; Power Supply Approvals:ITE; Input Ratio:1:1; Output Power Max:1W; No. of Outputs:1 Output; Output Voltage - Output 1:3.3V; Output Current - Output 1:333mA; Output Voltage - Output 2:-RoHS Compliant: Yes
| XP Power | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Power Supplies | Power Supplies | Power Supplies | Power Supplies |
| Product Number | IF0503S | IF0503S-ND | IF0503S | 04R8557 |
| Product Name | IF Series DC/DC Converter | DC DC Converters | Power Supplies - Board Mount - DC DC Converters | Dc-Dc Converter, Iso Pol, 1 O/p, 1W, 333Ma, 3.3V; Power Supply Approvals Xp Power |
| Type | DC-DC Converter | DC-DC Converter; 1 | DC-DC Converter | DC-DC Converter |
| Technology | Switching Power Supply | Switching Power Supply | ||
| Form Factor | Board Mount; Open Frame | Board Mount | Board Mount | |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| DC Output Voltage | 3.3 volts | 3.3 volts |
