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Cosel DC/DC Converter 3.3V DC Output, 800mA, PCB Mount, 2.64W, 12V DC Input, -40°C to +85°C, 4-Pin MGS3123R3
Specifications
| Country of Origin | Japan |
|---|---|
| Brand | Cosel |
| Efficiency | 80% |
| Length | 17mm |
| Model | MGS3123R3 |
| Depth | 12mm |
| Gross Weight | 4g |
| Width | 8.5mm |
| Mount Type | PCB |
| Series | MGS |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP-6 |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Ripple and Noise | 200mV Pk-Pk |
| Maximum Output Power | 2.64W |
| Maximum Input Voltage | 12V dc |
| Output Voltage | 3.3 V |
| Minimum Input Voltage | 9V |
| Number of Pins | 4 |
| Output Voltage 1 | 3.3V dc |
| Output Current 1 | 800mA |
| Output Voltage Adjustment Range | 3.21 to 3.42 V |
| Isolation Voltage | 1kV dc |
| Output Current 2 | 0.6A |
| Output Voltage 2 | 5V |
Key Features
- Provides regulated 3.3V DC output at 800mA current with high efficiency.
- Accepts input voltages from 9V to 12V DC, suitable for a variety of electronic systems.
- Compact SIP-6 package with PCB mount simplifies integration into designs.
- Wide operating temperature range from -40°C to +85°C for industrial reliability.
- Features 200mV peak-to-peak ripple & noise and robust 1kV isolation voltage.
- Integrated overcurrent protection for device safety under dynamic loading.
- Remote ON/OFF capability enables advanced power management control.
- 80% efficiency for energy-conscious applications.
Product Description
The Cosel MGS3123R3 is a compact, high-performance DC/DC Converter engineered to provide a regulated 3.3V DC output at up to 800mA for a maximum power of 2.64W. This unit is specifically designed for PCB mounting, utilizing a SIP-6 package that makes it easy to integrate into a range of electronic circuits, industrial equipment, and instrumentation applications. Its wide input voltage range from 9V to 12V DC offers flexibility for use in systems where input supply levels may vary, ensuring consistent voltage delivery to sensitive loads.
The converter incorporates advanced circuit design to maintain 80% efficiency, reducing power loss and heat generation even under continuous load. The output is stabilized within a ripple and noise range of just 200mV pk-pk, protecting downstream devices from voltage fluctuations and electrical noise. Built-in overcurrent protection enhances safety, while remote ON/OFF functionality enables designers to implement energy-saving measures and improve system management.
Its robust performance is matched by environmental durability, operating reliably between -40°C and +85°C to meet the demands of industrial and high-reliability applications. Mechanical integration is simplified by its compact footprint - measuring 17mm in length, 8.5mm in width, and 12mm in depth - allowing use in space-limited designs. The 1kV DC isolation voltage ensures electrical separation between input and output, further enhancing system safety.
The MGS3123R3 comes with four output pins, supporting a straightforward PCB layout. Its SIP-6 (Single Inline Package) form factor minimizes required board space and is ideal for high-density installations where board real estate is at a premium. The converter complies with international standards such as EN62368-1, UL62368-1, CSA, CE, RoHS, UKCA, and cUL, assuring suitability for global deployments across commercial, industrial control, instrumentation, automation, communications, and embedded systems sectors.
Cosel's DC/DC converter series is widely recognized for its combination of performance, reliability, and compact integration. The MGS3123R3 is an optimal choice for developers seeking consistent 3.3V power delivery in demanding environments while maintaining a small footprint. Typical applications include embedded computing, sensors, data acquisition modules, low-power controllers, factory automation, and lab instrumentation.
Explore more DC Converters, power supply components, and advanced Cosel power solutions within the EnvMart electronics and power conversion product category.
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Frequently Asked Questions
This model provides a regulated output voltage of 3.3V DC with a maximum output current of 800mA.
It accepts input voltages ranging from 9V to 12V DC, making it suitable for various electronic systems.
The converter operates with an efficiency of 80%, which helps to reduce power loss and heat generation.
It can operate reliably in temperatures ranging from -40°C to +85°C, suitable for industrial applications.
The output ripple and noise is specified at 200mV peak-to-peak, ensuring stable voltage delivery to connected devices.
This unit is designed for PCB mounting, utilizing a compact SIP-6 package for easy integration into electronic circuits.
The dimensions of the MGS3123R3 are 17mm in length, 8.5mm in width, and 12mm in depth.
It includes built-in overcurrent protection and has a 1kV DC isolation voltage for enhanced safety in operation.
The MGS3123R3 features four output pins, facilitating a straightforward PCB layout.
The maximum output power of the MGS3123R3 is 2.64W, suitable for various low-power applications.
It complies with several international standards, including EN62368-1, UL62368-1, CSA, CE, RoHS, UKCA, and cUL.
This converter is suitable for applications such as embedded computing, sensors, data acquisition modules, and factory automation.
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