Overview
The ADUM6000ARWZ-RL is an isolated DC-to-DC converter produced by Analog Devices Inc. This device utilizes Analog Devices' iCoupler technology to provide regulated, isolated power. It is designed to operate in various industrial and communication environments, ensuring high efficiency and reliability. The ADUM6000ARWZ-RL features a secondary side controller architecture with isolated pulse-width modulation (PWM) feedback, which enhances power transfer and efficiency.
Key Specifications
| Parameter | Symbol | Min | Typ | Max | Unit | Test Conditions/Comments |
|---|---|---|---|---|---|---|
| Primary Input Supply Voltage | VDD1 | 4.5 | 5.5 | 5.5 | V | VSEL = VISO |
| Secondary Isolated Supply Voltage | VISO | 4.7 | 5.0 | 5.4 | V | IISO = 0 mA |
| Line Regulation | VISO(LINE) | 1 | mV/V | IISO = 40 mA, VDD1 = 4.5 V to 5.5 V | ||
| Load Regulation | VISO(LOAD) | 5 | % | IISO = 8 mA to 72 mA | ||
| Output Ripple | VISO(RIP) | 75 | mV p-p | |||
| Ambient Operating Temperature | TA | -40 | 105 | °C | ||
| Average Total Output Current | IISO | 80 | mA |
Key Features
- Isolated DC-to-DC Conversion: Utilizes iCoupler technology for isolated power transfer, ensuring high safety and reliability standards.
- Regulated Output: Provides regulated output voltages of 3.3 V or 5 V.
- PWM Feedback Control: Features a secondary side controller architecture with isolated PWM feedback for efficient power transfer.
- High Isolation Voltage: Offers up to 5 kV of isolation voltage, meeting various safety and regulatory standards such as UL, CSA, IEC 60601-1, and IEC 60950-1.
- Thermal Overload Protection: Includes thermal overload protection to prevent overheating and ensure device longevity.
- Compact Package: Available in a 16-SOIC package, making it suitable for space-constrained applications.
Applications
- USB Peripheral Power: Suitable for powering USB peripherals in isolated environments.
- RS-232/RS-422/RS-485 Transceiver Power: Ideal for powering serial communication transceivers.
- Industrial Field Bus Power: Used in industrial field bus systems for reliable and isolated power supply.
- Industrial PLCs: Applicable in industrial programmable logic controllers (PLCs) for isolated power needs.
Q & A
- What is the primary function of the ADUM6000ARWZ-RL?
The ADUM6000ARWZ-RL is an isolated DC-to-DC converter that provides regulated, isolated power using iCoupler technology.
- What are the typical output voltages of the ADUM6000ARWZ-RL?
The device provides regulated output voltages of 3.3 V or 5 V.
- What is the maximum isolation voltage of the ADUM6000ARWZ-RL?
The device offers up to 5 kV of isolation voltage.
- What safety and regulatory standards does the ADUM6000ARWZ-RL meet?
The device meets standards such as UL, CSA, IEC 60601-1, and IEC 60950-1.
- What is the ambient operating temperature range of the ADUM6000ARWZ-RL?
The device operates within an ambient temperature range of -40°C to 105°C.
- What is the maximum average total output current of the ADUM6000ARWZ-RL?
The maximum average total output current is 80 mA.
- What package type is the ADUM6000ARWZ-RL available in?
The device is available in a 16-SOIC package.
- Does the ADUM6000ARWZ-RL have thermal overload protection?
Yes, the device includes thermal overload protection.
- What are some common applications of the ADUM6000ARWZ-RL?
Common applications include USB peripheral power, RS-232/RS-422/RS-485 transceiver power, industrial field bus power, and industrial PLCs.
- How does the PWM feedback control in the ADUM6000ARWZ-RL enhance its performance?
The PWM feedback control allows for efficient power transfer and regulation by modulating the oscillator circuit to control the power sent to the secondary side.
