Overview
The LT8365EMSE#TRPBF is a versatile and highly efficient DC/DC converter produced by Analog Devices Inc. This component is designed to operate in various configurations, including boost, SEPIC, and inverting converter topologies. It features a 1.5A, 150V power switch and supports a wide input voltage range from 2.8V to 60V. The LT8365 is known for its ultralow quiescent current and low ripple characteristics, making it suitable for a variety of applications requiring high efficiency and reliability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 2.8 to 60 | V |
| Switch Current | 1.5 | A |
| Switch Voltage | 150 | V |
| Operating Temperature Range | -40 to 150 | °C |
| Package Type | 16-Lead Plastic MSOP with 4 Pins Removed | |
| Quiescent Current | 9 | μA |
| Switching Frequency | Up to 400 kHz |
Key Features
- Wide Input Voltage Range: Operates from 2.8V to 60V.
- High Efficiency: Ultralow quiescent current and low ripple characteristics.
- Multiple Topologies: Can be configured as boost, SEPIC, or inverting converters.
- Programmable Soft-Start and Frequency Foldback: For controlled inductor current during startup.
- Burst Mode Operation: For improved efficiency at light loads.
- Spread Spectrum Frequency Modulation (SSFM): For low EMI at heavy loads.
- Thermally Enhanced Package: 16-Lead Plastic MSOP with four pins removed for high voltage pin spacings.
Applications
- Industrial and Automotive Systems: Supports the quality and reliability requirements of automotive applications.
- Telecom Equipment: Suitable for high-efficiency power conversion in telecommunications.
- Medical Diagnostic Equipment: Reliable and efficient power supply for medical devices.
- Portable Electronics: Ideal for battery-powered devices requiring efficient power management.
Q & A
- What is the input voltage range of the LT8365EMSE#TRPBF?
The input voltage range is from 2.8V to 60V.
- What are the different configurations the LT8365 can be set up in?
The LT8365 can be configured as a boost, SEPIC, or inverting converter.
- What is the maximum switch current of the LT8365?
The maximum switch current is 1.5A.
- What is the operating temperature range of the LT8365EMSE#TRPBF?
The operating temperature range is from -40°C to 150°C.
- Does the LT8365 support burst mode operation?
Yes, it supports burst mode operation for improved efficiency at light loads.
- What is the purpose of the SSFM feature in the LT8365?
The SSFM (Spread Spectrum Frequency Modulation) feature reduces EMI at heavy loads.
- Can the LT8365 be used in automotive applications?
Yes, versions of the LT8365 are available with controlled manufacturing to support automotive applications, designated with a 'W' suffix.
- What is the package type of the LT8365EMSE#TRPBF?
The package type is a 16-Lead Plastic MSOP with four pins removed.
- How does the LT8365 manage inductor current during startup?
The LT8365 features programmable soft-start and frequency foldback to manage inductor current during startup.
- What is the typical switching frequency of the LT8365?
The typical switching frequency can be up to 400 kHz.
