Overview
The LT8650SHV-1#PBF is a high-voltage, dual-channel synchronous step-down regulator produced by Analog Devices Inc. This regulator is designed to efficiently convert high input voltages to lower regulated output voltages. It supports up to 4A of continuous current from both channels and can handle loads up to 6A from each channel. The device is particularly useful in applications requiring high efficiency and reliability over a wide range of operating conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 5.4V to 42V | V |
| Output Current (Continuous) | Up to 4A per channel | A |
| Output Current (Peak) | Up to 6A per channel | A |
| Switching Frequency | 2MHz | Hz |
| Operating Junction Temperature Range | -40°C to 150°C | °C |
| Package Type | 32-TFQFN Exposed Pad, 28 Leads | |
| RoHS Compliance | Yes |
Key Features
- Dual Channel Operation: Supports two independent output channels, each capable of delivering up to 4A of continuous current.
- High Efficiency: Achieves high efficiency across a wide range of load currents and input voltages.
- High Voltage Capability: Input voltage range from 5.4V to 42V, making it suitable for high-voltage applications.
- Adjustable Output Voltage: Output voltage can be adjusted using external resistors.
- Soft-Start and Tracking: Features soft-start and output voltage tracking capabilities to control the output voltage ramp rate during startup.
- RoHS Compliant: Lead-free and RoHS compliant, ensuring environmental sustainability.
Applications
- Industrial Power Supplies: Suitable for high-reliability industrial power supply applications.
- Automotive Systems: Can be used in automotive systems due to its high voltage and temperature range capabilities.
- Telecommunications: Applicable in telecommunications equipment requiring efficient and reliable power conversion.
- Medical Devices: Used in medical devices that require high efficiency and reliability.
- Server and Data Center Power Supplies: Ideal for server and data center power supplies due to its high efficiency and current handling capabilities.
Q & A
- Q: What is the input voltage range of the LT8650SHV-1#PBF?
A: The input voltage range is from 5.4V to 42V. - Q: How much continuous current can each channel of the LT8650SHV-1#PBF deliver?
A: Each channel can deliver up to 4A of continuous current. - Q: What is the switching frequency of the LT8650SHV-1#PBF?
A: The switching frequency is 2MHz. - Q: Is the LT8650SHV-1#PBF RoHS compliant?
A: Yes, it is RoHS compliant. - Q: What is the operating junction temperature range of the LT8650SHV-1#PBF?
A: The operating junction temperature range is from -40°C to 150°C. - Q: What package type does the LT8650SHV-1#PBF come in?
A: It comes in a 32-TFQFN Exposed Pad, 28 Leads package. - Q: Can the output voltage of the LT8650SHV-1#PBF be adjusted?
A: Yes, the output voltage can be adjusted using external resistors. - Q: Does the LT8650SHV-1#PBF support soft-start and output voltage tracking?
A: Yes, it supports soft-start and output voltage tracking. - Q: What are some typical applications of the LT8650SHV-1#PBF?
A: Typical applications include industrial power supplies, automotive systems, telecommunications equipment, medical devices, and server and data center power supplies. - Q: Where can I find detailed technical specifications for the LT8650SHV-1#PBF?
A: Detailed technical specifications can be found in the datasheet available on the Analog Devices website or through authorized distributors.
