Overview
The LT8361EMSE#TRPBF, produced by Analog Devices Inc., is a current mode DC/DC converter designed for a wide range of power management applications. This converter features a 100V, 2A switch and operates from an input voltage range of 2.8V to 60V. It is distinguished by its unique single feedback pin architecture, which simplifies the design and configuration of the converter. The LT8361 can be configured as a boost, SEPIC, or inverting converter, making it versatile for various power conversion needs.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Operating Voltage Range (VIN) | 2.8 | 60 | V | |
| Switch Current | 2 | A | ||
| Output Voltage (VOUT) | 100 | V | ||
| Quiescent Current at Shutdown | 1 | 2 | 15 | μA |
| Operating Temperature Range | -40 | 125 | °C | |
| Package Type | 16-Lead Plastic MSOP with 4 Pins Removed | |||
| RoHS Compliance | Compliant |
Key Features
- Current Mode Control: The LT8361 uses a fixed frequency, current mode control scheme to provide excellent line and load regulation.
- Single Feedback Pin Architecture: Simplifies the design by requiring only one feedback pin for various converter configurations.
- Configurable Topologies: Can be configured as a boost, SEPIC, or inverting converter to generate either positive or negative output voltages.
- Low Quiescent Current: Features low quiescent current, especially in shutdown mode, making it energy-efficient.
- Wide Operating Temperature Range: Available in various temperature grades, including -40°C to 125°C and -40°C to 150°C for automotive applications.
Applications
The LT8361 is suitable for a variety of applications, including:
- Automotive Systems: Due to its wide operating temperature range and automotive-grade versions, it is ideal for automotive power management.
- Industrial Power Supplies: Can be used in industrial settings where reliable and efficient power conversion is required.
- Telecommunications: Suitable for telecom equipment that requires robust and efficient power management solutions.
- Consumer Electronics: Can be used in consumer electronics that need compact and efficient power conversion solutions.
Q & A
- What is the operating voltage range of the LT8361?
The LT8361 operates from an input voltage range of 2.8V to 60V. - What are the different configurations the LT8361 can be set up as?
The LT8361 can be configured as a boost, SEPIC, or inverting converter. - What is the maximum switch current of the LT8361?
The maximum switch current of the LT8361 is 2A. - What is the maximum output voltage the LT8361 can generate?
The LT8361 can generate an output voltage up to 100V. - Is the LT8361 RoHS compliant?
Yes, the LT8361 is RoHS compliant. - What are the available temperature grades for the LT8361?
The LT8361 is available in temperature grades ranging from -40°C to 125°C and -40°C to 150°C. - Can the LT8361 be used in automotive applications?
Yes, the LT8361 has versions specifically designed for automotive applications with controlled manufacturing to support the quality and reliability requirements. - What is the package type of the LT8361EMSE#TRPBF?
The package type is a 16-Lead Plastic MSOP with 4 Pins Removed. - How does the LT8361 manage quiescent current in shutdown mode?
The LT8361 features a low quiescent current in shutdown mode, typically around 1-15 μA. - What is the significance of the single feedback pin architecture in the LT8361?
The single feedback pin architecture simplifies the design by requiring only one feedback pin for various converter configurations.
