Overview
The ADuM5000ARWZ, produced by Analog Devices Inc., is an isolated dc-to-dc converter that utilizes the company's iCoupler® technology. This device integrates an isolated dc-to-dc converter, providing regulated output voltages of either 3.3 V or 5 V. It is designed to offer high efficiency and total isolation, making it suitable for applications requiring reliable and isolated power supply solutions. The ADuM5000ARWZ is packaged in a 16-lead SOIC package with a creepage distance of 7.6 mm, ensuring high safety standards. It operates over a wide temperature range from -40°C to 105°C, making it versatile for various industrial and commercial environments.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 2.7 V to 5.5 V |
| Output Voltage | 3.3 V or 5 V |
| Output Power | Up to 500 mW |
| Output Current | Up to 100 mA |
| Switching Frequency | 180 kHz |
| Package | 16-lead SOIC (SOIC-16-300mil) |
| Operating Temperature | -40°C to 105°C |
| Storage Temperature | -55°C to 150°C |
| Isolation Voltage | 2.5 kV rms for 1 minute per UL 1577 |
| Certification | RoHS compliant |
Key Features
- Integrated Isolated DC-to-DC Converter: Utilizes iCoupler technology for efficient power transfer and total isolation.
- Regulated Output Voltages: Provides regulated output voltages of 3.3 V or 5 V.
- High Efficiency and Power: Offers up to 500 mW output power with high efficiency.
- Thermal Overload Protection: Includes thermal overload protection to ensure safe operation.
- Undervoltage Lockout (UVLO): Features UVLO with hysteresis to prevent voltage drops and oscillations during power-up.
- Safety and Regulatory Approvals: Meets safety standards with UL recognition for 2500 V rms for 1 minute per UL 1577.
- Compact Package: Packaged in a 16-lead SOIC with 7.6 mm creepage distance.
Applications
The ADuM5000ARWZ is suitable for various applications requiring isolated power supply solutions, including:
- Industrial Control Systems: For isolated power supplies in industrial control systems where safety and reliability are critical.
- Medical Devices: In medical devices where isolation is necessary to ensure patient safety and compliance with medical standards.
- Automotive Systems: For use in automotive systems that require isolated power supplies to meet safety and reliability standards.
- Telecommunications: In telecommunications equipment where isolated power supplies are necessary for reliable operation).
Q & A
- What is the output voltage range of the ADuM5000ARWZ?
The ADuM5000ARWZ provides regulated output voltages of either 3.3 V or 5 V.
- What is the maximum output power of the ADuM5000ARWZ?
The maximum output power is up to 500 mW.
- What is the switching frequency of the ADuM5000ARWZ?
The switching frequency is 180 kHz.
- What is the operating temperature range of the ADuM5000ARWZ?
The operating temperature range is from -40°C to 105°C.
- Is the ADuM5000ARWZ RoHS compliant?
Yes, the ADuM5000ARWZ is RoHS compliant.
- What is the isolation voltage rating of the ADuM5000ARWZ?
The isolation voltage rating is 2.5 kV rms for 1 minute per UL 1577.
- Does the ADuM5000ARWZ have thermal overload protection?
Yes, it includes thermal overload protection).
- What package type is the ADuM5000ARWZ available in?
The ADuM5000ARWZ is available in a 16-lead SOIC package.
- Can the ADuM5000ARWZ be used in medical devices?
Yes, it can be used in medical devices due to its isolation and safety features).
- Does the ADuM5000ARWZ have undervoltage lockout (UVLO) protection?
Yes, it features UVLO with hysteresis to prevent voltage drops and oscillations during power-up).
