規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Himalaya |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min/Fixed) | 0.9V |
| Voltage - Output (Max) | 54V |
| Current - Output | 3.5A |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The MAX17504ATP+T is a high-efficiency, step-down DC-DC converter designed by Maxim Integrated. It is part of the Himalaya series and is intended for use in a wide range of industrial applications. Operating with a 4.5V to 60V input voltage range, it can deliver up to 3.5A of output current. The device incorporates an integrated high-side MOSFET and a peak current-mode control architecture, which facilitates fast transient response and simplified compensation design.
Key features include a programmable switching frequency (100kHz to 2.2MHz), external frequency synchronization, and an adjustable output voltage from 0.9V to 90% of the input voltage. It also offers built-in protection mechanisms such as overcurrent protection, thermal shutdown, and a programmable soft-start. The MAX17504ATP+T comes in a small, thermally-efficient, 20-pin TQFN package with an exposed pad for improved heat dissipation. This makes it suitable for compact and high-density power solutions in environments where space and thermal management are critical.
Key features include a programmable switching frequency (100kHz to 2.2MHz), external frequency synchronization, and an adjustable output voltage from 0.9V to 90% of the input voltage. It also offers built-in protection mechanisms such as overcurrent protection, thermal shutdown, and a programmable soft-start. The MAX17504ATP+T comes in a small, thermally-efficient, 20-pin TQFN package with an exposed pad for improved heat dissipation. This makes it suitable for compact and high-density power solutions in environments where space and thermal management are critical.
Equivalent
The MAX17504ATP+T is a high-efficiency, step-down DC-DC converter. Equivalent products include the TI LM5166, Analog Devices LT8609, and Microchip MCP16331. These alternatives offer similar functionalities, such as wide input voltage ranges, high efficiency, and compact design, suitable for various power management applications. Always check the datasheets for specific feature comparisons and compatibility with your application requirements.
Features
The MAX17504ATP+T is a high-efficiency, synchronous step-down DC-DC converter designed for ease of use and versatile applications. It operates over a wide input voltage range of 4.5V to 60V, making it suitable for various industrial, automotive, and communication applications. The converter delivers output currents up to 3.5A and offers an adjustable output voltage from 0.9V to 0.92×VIN.
Key features include:
- Integrated high-side and low-side MOSFETs for improved efficiency.
- Programmable switching frequency from 100kHz to 2.2MHz.
- Peak-current-mode control for fast transient response.
- Low quiescent current for energy-saving during light loads.
- External frequency synchronization for system flexibility.
- Overcurrent protection, thermal shutdown, and output short-circuit protection enhance reliability.
- Compact, thermally enhanced 20-pin TQFN package.
The MAX17504ATP+T is designed to meet the requirements of demanding power management applications, offering high efficiency, robust performance, and ease of integration into a wide range of systems.
Key features include:
- Integrated high-side and low-side MOSFETs for improved efficiency.
- Programmable switching frequency from 100kHz to 2.2MHz.
- Peak-current-mode control for fast transient response.
- Low quiescent current for energy-saving during light loads.
- External frequency synchronization for system flexibility.
- Overcurrent protection, thermal shutdown, and output short-circuit protection enhance reliability.
- Compact, thermally enhanced 20-pin TQFN package.
The MAX17504ATP+T is designed to meet the requirements of demanding power management applications, offering high efficiency, robust performance, and ease of integration into a wide range of systems.
Pinout
The MAX17504ATP+T is a high-efficiency, synchronous step-down DC-DC converter from Maxim Integrated. It comes in a 20-pin TQFN (Thin Quad Flat No-leads) package. The key features and functions of this device include:
1. Wide Input Voltage Range: It supports an input voltage range from 4.5V to 60V, making it suitable for various applications.
2. Output Voltage: The output can be adjusted between 0.9V and 90% of the input voltage.
3. Current Capability: Capable of delivering up to 3.5A of continuous current, it is suitable for powering industrial systems.
4. Efficiency: It features a peak efficiency of up to 90%, ensuring minimal power loss.
5. Frequency: The switching frequency is adjustable between 100kHz and 2.2MHz, providing flexibility in design.
6. Protection Features: Includes overcurrent, overvoltage, and thermal shutdown protection for robust operation.
7. Additional Features: The device supports external clock synchronization, programmable soft-start, and a power-good output.
The MAX17504ATP+T is designed to minimize space and optimize performance in high-voltage, high-efficiency applications.
1. Wide Input Voltage Range: It supports an input voltage range from 4.5V to 60V, making it suitable for various applications.
2. Output Voltage: The output can be adjusted between 0.9V and 90% of the input voltage.
3. Current Capability: Capable of delivering up to 3.5A of continuous current, it is suitable for powering industrial systems.
4. Efficiency: It features a peak efficiency of up to 90%, ensuring minimal power loss.
5. Frequency: The switching frequency is adjustable between 100kHz and 2.2MHz, providing flexibility in design.
6. Protection Features: Includes overcurrent, overvoltage, and thermal shutdown protection for robust operation.
7. Additional Features: The device supports external clock synchronization, programmable soft-start, and a power-good output.
The MAX17504ATP+T is designed to minimize space and optimize performance in high-voltage, high-efficiency applications.
Manufacturer
The MAX17504ATP+T is manufactured by Maxim Integrated, which is now a part of Analog Devices, Inc. Maxim Integrated is known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. The company specializes in products that are used across a wide range of sectors, including automotive, industrial, communications, consumer, and computing markets. These products often serve functions related to power management, interface, and signal processing. Maxim Integrated has a reputation for producing components that contribute to the efficient and effective operation of electronic devices.
Application
The MAX17504ATP+T is a high-efficiency, synchronous step-down DC-DC converter. It is widely used in various applications due to its compact size, high efficiency, and robust performance. Key application areas include industrial automation systems, distributed power systems, telecommunications equipment, and general-purpose point-of-load applications. It is ideal for powering microcontrollers, FPGAs, ASICs, and other digital ICs requiring a stable power supply. The device's wide input voltage range and integrated MOSFETs make it suitable for battery-powered devices and high-voltage industrial equipment as well.
Package
The MAX17504ATP+T is a DC-DC step-down converter, packaged in a 20-pin TQFN (Thin Quad Flat No-lead) package. This specific package type is compact and thermally efficient, making it suitable for high-performance power management applications.
