規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.4V |
| Voltage-Input(Max) | 42V |
| Voltage-Output(Min/Fixed) | 0.97V |
| Voltage-Output(Max) | 42V |
| Current-Output | 3.5A |
| Frequency-Switching | 200kHz ~ 2.2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-TFSOP (0.118, 3.00mm Width) Exposed Pad |
概述
Description
The LT8610ABIMSE#TRPBF is a high-efficiency, monolithic step-down switching regulator from Analog Devices. It is designed to deliver up to 3.5A of output current from a wide input voltage range of 3.4V to 42V, making it suitable for automotive, industrial, and general-purpose applications. The device features a 3.3V fixed output voltage or can be adjusted through an external resistor divider.
Key features include a fast minimum on-time of 30ns, allowing high step-down ratios even at high switching frequencies. The LT8610ABIMSE#TRPBF operates with a low 2.5µA quiescent current in shutdown mode and maintains efficiency during light-load conditions with Burst Mode operation. Other features include soft-start, power good flag, and output overvoltage protection. The regulator also has a thermally enhanced MSOP-12 package with exposed pads for improved heat dissipation. This makes the LT8610ABIMSE#TRPBF an efficient and versatile choice for various power supply designs.
Key features include a fast minimum on-time of 30ns, allowing high step-down ratios even at high switching frequencies. The LT8610ABIMSE#TRPBF operates with a low 2.5µA quiescent current in shutdown mode and maintains efficiency during light-load conditions with Burst Mode operation. Other features include soft-start, power good flag, and output overvoltage protection. The regulator also has a thermally enhanced MSOP-12 package with exposed pads for improved heat dissipation. This makes the LT8610ABIMSE#TRPBF an efficient and versatile choice for various power supply designs.
Equivalent
The LT8610ABIMSE#TRPBF is a step-down regulator from Analog Devices (formerly Linear Technology). Equivalent products from other manufacturers include:
1. Texas Instruments: TPS54302 - 3A step-down converter.
2. Diodes Incorporated: AP65211 - 2A synchronous buck converter.
3. Microchip Technology: MCP16301 - 3A buck regulator.
Always verify electrical parameters and features against your specific requirements before selecting an alternative.
1. Texas Instruments: TPS54302 - 3A step-down converter.
2. Diodes Incorporated: AP65211 - 2A synchronous buck converter.
3. Microchip Technology: MCP16301 - 3A buck regulator.
Always verify electrical parameters and features against your specific requirements before selecting an alternative.
Features
The LT8610ABIMSE#TRPBF is a high-efficiency, step-down regulator from Analog Devices. Key features include:
- Wide Input Voltage Range: Operates from 3.4V to 42V, making it suitable for a variety of applications.
- High Efficiency: Delivers up to 96% efficiency with synchronous rectification.
- Output Current: Provides up to 3.5A continuous output current.
- Low Quiescent Current: Consumes only 2.5µA during standby, ideal for battery-operated devices.
- Fast Transient Response: Features a high-speed current mode architecture.
- Adjustable Switching Frequency: Can be set from 200kHz to 2.2MHz, allowing for optimization between efficiency and component size.
- Soft-Start Capability: Programmable via an external capacitor to minimize inrush current.
- Burst Mode Operation: Enhances efficiency at light loads.
- Thermal Shutdown: Protects the device from overheating.
- Compact Package: Available in a 16-lead MSOP package with exposed pad for improved thermal performance.
These features make the LT8610ABIMSE#TRPBF suitable for applications in automotive, industrial, and battery-powered systems.
- Wide Input Voltage Range: Operates from 3.4V to 42V, making it suitable for a variety of applications.
- High Efficiency: Delivers up to 96% efficiency with synchronous rectification.
- Output Current: Provides up to 3.5A continuous output current.
- Low Quiescent Current: Consumes only 2.5µA during standby, ideal for battery-operated devices.
- Fast Transient Response: Features a high-speed current mode architecture.
- Adjustable Switching Frequency: Can be set from 200kHz to 2.2MHz, allowing for optimization between efficiency and component size.
- Soft-Start Capability: Programmable via an external capacitor to minimize inrush current.
- Burst Mode Operation: Enhances efficiency at light loads.
- Thermal Shutdown: Protects the device from overheating.
- Compact Package: Available in a 16-lead MSOP package with exposed pad for improved thermal performance.
These features make the LT8610ABIMSE#TRPBF suitable for applications in automotive, industrial, and battery-powered systems.
Pinout
The LT8610ABIMSE#TRPBF is a step-down regulator from Analog Devices. It comes in a 16-lead Plastic MSOP package. The device has the following main functions:
1. Step-Down Regulation: It efficiently converts a higher input voltage to a lower output voltage.
2. High Efficiency: Achieves up to 96% efficiency with low quiescent current.
3. Fast Transient Response: Features a fast minimum on-time of 30ns.
4. Input Voltage Range: Operates from 3V to 42V input voltage.
5. Output Current: Provides up to 3.5A of continuous output current.
6. Adjustable Output Voltage: The output voltage can be set from 0.97V to 41V.
7. Synchronization: Offers external clock synchronization capability.
8. Protection Features: Includes thermal shutdown and overcurrent protection.
The device is suitable for applications requiring high efficiency and compact size, such as automotive and industrial systems.
1. Step-Down Regulation: It efficiently converts a higher input voltage to a lower output voltage.
2. High Efficiency: Achieves up to 96% efficiency with low quiescent current.
3. Fast Transient Response: Features a fast minimum on-time of 30ns.
4. Input Voltage Range: Operates from 3V to 42V input voltage.
5. Output Current: Provides up to 3.5A of continuous output current.
6. Adjustable Output Voltage: The output voltage can be set from 0.97V to 41V.
7. Synchronization: Offers external clock synchronization capability.
8. Protection Features: Includes thermal shutdown and overcurrent protection.
The device is suitable for applications requiring high efficiency and compact size, such as automotive and industrial systems.
Manufacturer
The LT8610ABIMSE#TRPBF is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design, manufacturing, and marketing of a broad range of integrated circuits and systems. The company is known for its expertise in analog, mixed-signal, and digital signal processing technologies. Products from Analog Devices are commonly used in industries such as communications, healthcare, automotive, industrial automation, and consumer electronics. As a leader in the semiconductor industry, Analog Devices provides solutions that enhance the performance and efficiency of electronic devices and systems.
Application
The LT8610ABIMSE#TRPBF is a high-efficiency step-down regulator. Its application areas include automotive systems, industrial power supplies, telecommunications, and consumer electronics. It is used in battery-operated devices due to its low quiescent current, providing efficient power conversion while minimizing battery drain. Additionally, it's suited for point-of-load power supplies in complex systems and can be used in distributed power systems, networking, and data communications equipment. Its compact size and high switching frequency allow for smaller external components, making it ideal for space-constrained applications.
Package
The LT8610ABIMSE#TRPBF is packaged in a 16-lead plastic MSOP (Mini Small Outline Package) with an exposed pad for improved thermal performance. This compact package is suitable for applications requiring efficient heat dissipation and space-saving.
