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Recom DC/DC Converter 3.3V 4A 12V Input Through Hole SIP Package R-543.3PA
Specifications
| Country of Origin | Taiwan |
|---|---|
| Brand | Recom |
| Efficiency | 93% |
| Length | 32.2mm |
| Model | R-543.3PA |
| Depth | 15mm |
| Gross Weight | 9g |
| Width | 9.1mm |
| Mount Type | Through Hole |
| Series | R-5 |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 749000h |
| Number of outputs | 1 |
| Ripple and Noise | 40mV Pk-Pk |
| Maximum Output Power | 6W |
| Maximum Input Voltage | 12V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.5V |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 4A |
| Output Voltage Adjustment Range | 1.0 to 5.5 V dc |
Key Features
- Highly efficient with 93% energy conversion rate.
- Wide input voltage range from 4.5V to 12V DC.
- Through hole SIP package with compact dimensions and 9g weight.
- Built-in overload and short circuit protections with automatic recovery.
- Operating temperature range from -40°C to 85°C for industrial use.
- Output voltage adjustable between 1.0V and 5.5V DC with ±1% accuracy.
- Remote ON/OFF control for flexible power management.
- Mean time between failures (MTBF) of 749,000 hours ensures long service life.
Product Description
Recom R-543.3PA DC/DC Converter is a high-efficiency, compact power supply module designed for converting 12V DC input to a precise 3.3V DC output at 4A. It features a SIP through-hole package with dimensions of 32.2mm length, 9.1mm width, and 15mm depth, weighing only 9 grams. This converter operates efficiently with a 93% efficiency rating, minimizing energy loss and heat generation without a need for additional heatsinks.
It supports a wide input voltage range from 4.5V up to 12V DC, with an adjustable output voltage range from 1.0V to 5.5V DC with ±1% accuracy, making it suitable for sensitive electronics applications. Designed for high reliability, it provides comprehensive protection against overload and short circuits with automatic recovery mechanisms.
Operating safely across temperatures from -40°C to 85°C, the converter is ideal for demanding industrial environments. Its flame-retardant package contributes to enhanced safety compliance, and its remote ON/OFF control feature allows convenient power management from a distance.
This model delivers steady output current up to 4A and maximum output power of 6W. With a remarkable mean time between failures (MTBF) of 749,000 hours, this unit guarantees long-term dependable operation. Applications span renewable energy circuits, smart lighting systems, and medical instrumentation.
Highly efficient 93% power conversion. Wide input voltage operating range (4.5 to 12V DC). Output voltage adjustable between 1.0 and 5.5 V DC. Through-hole SIP package supporting easy PCB mounting. Robust protection including overload and short circuit safeguards.
Remote on/off control for system integration. Flame retardant materials enhance fire safety. MTBF of 749,000 hours ensuring extended reliability. Compact and lightweight design, suitable for industrial equipment. Suitable for renewable energy, medical devices, and smart lighting.
Explore a wide range of DC/DC Converters and other electronic components on EnvMart for efficient and reliable power management solutions designed to meet industrial standards and applications.
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Frequently Asked Questions
The efficiency rating of this model is 93%, ensuring effective energy conversion with minimal loss.
This converter supports a wide input voltage range from 4.5V to 12V DC.
The output voltage can be adjusted between 1.0V and 5.5V DC with an accuracy of ±1%.
It can deliver a maximum output current of 4A.
The SIP package dimensions are 32.2mm in length, 9.1mm in width, and 15mm in depth.
This unit operates safely within a temperature range of -40°C to 85°C.
It features built-in overload and short circuit protections with automatic recovery mechanisms.
The mean time between failures (MTBF) is 749,000 hours, indicating high reliability.
Yes, it includes a remote ON/OFF control feature for flexible power management.
The maximum output power is 6W.
This model weighs only 9 grams, making it compact and lightweight.
This converter complies with RoHS standards, ensuring it meets environmental regulations.
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