圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | Eutech Microelectronics |
| Package / Case | SOP-8-EP |
概述
Description
Introduction to EUP3284HWIR1:
EUP3284HWIR1 is a high-efficiency, synchronous step-down DC-DC converter designed for low-power applications. It features a wide input voltage range (e.g., 2.5V–5.5V), adjustable output voltage, and high switching frequency (up to 3MHz), making it suitable for portable devices like smartphones, IoT gadgets, and wearables.
Key features include:
- High Efficiency: Up to 95% with synchronous rectification.
- Low Quiescent Current: Ideal for battery-powered systems.
- Compact Size: Available in small packages (e.g., DFN, WLCSP).
- Integrated Protection: Overcurrent, overvoltage, and thermal shutdown.
Applications include powering processors, sensors, and peripherals in space-constrained designs. Its high frequency allows for smaller external components, reducing PCB footprint.
For detailed specs, refer to the datasheet or manufacturer documentation.
EUP3284HWIR1 is a high-efficiency, synchronous step-down DC-DC converter designed for low-power applications. It features a wide input voltage range (e.g., 2.5V–5.5V), adjustable output voltage, and high switching frequency (up to 3MHz), making it suitable for portable devices like smartphones, IoT gadgets, and wearables.
Key features include:
- High Efficiency: Up to 95% with synchronous rectification.
- Low Quiescent Current: Ideal for battery-powered systems.
- Compact Size: Available in small packages (e.g., DFN, WLCSP).
- Integrated Protection: Overcurrent, overvoltage, and thermal shutdown.
Applications include powering processors, sensors, and peripherals in space-constrained designs. Its high frequency allows for smaller external components, reducing PCB footprint.
For detailed specs, refer to the datasheet or manufacturer documentation.
Equivalent
The EUP3284HWIR1 is a synchronous buck controller. Equivalent or similar products include:
- LM5116 (Texas Instruments)
- TPS40170 (Texas Instruments)
- ISL8117 (Renesas)
- MAX15062 (Maxim Integrated)
These alternatives offer comparable features like wide input voltage range, synchronous rectification, and adjustable output. Always verify pin compatibility and specs before substitution.
- LM5116 (Texas Instruments)
- TPS40170 (Texas Instruments)
- ISL8117 (Renesas)
- MAX15062 (Maxim Integrated)
These alternatives offer comparable features like wide input voltage range, synchronous rectification, and adjustable output. Always verify pin compatibility and specs before substitution.
Features
The EUP3284HWIR1 is a high-efficiency, synchronous step-down DC-DC converter with the following key features:
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 15V
- Output Current: Up to 4A
- High Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 500kHz (adjustable)
- Integrated MOSFETs: Reduces external components
- Protection Features: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Operation Modes: PWM for high load, PFM for light load efficiency
- Package: 16-pin HTSSOP
Compact and efficient, it’s ideal for industrial, telecom, and consumer applications.
- Input Voltage Range: 4.5V to 18V
- Output Voltage Range: Adjustable from 0.6V to 15V
- Output Current: Up to 4A
- High Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 500kHz (adjustable)
- Integrated MOSFETs: Reduces external components
- Protection Features: Overcurrent (OCP), overvoltage (OVP), undervoltage lockout (UVLO), and thermal shutdown
- Operation Modes: PWM for high load, PFM for light load efficiency
- Package: 16-pin HTSSOP
Compact and efficient, it’s ideal for industrial, telecom, and consumer applications.
Application
The EUP3284HWIR1 is a high-efficiency, synchronous step-down DC-DC converter IC. Its key application areas include:
- Portable electronics: Power management in smartphones, tablets, and wearables.
- IoT devices: Efficient voltage regulation for sensors and wireless modules.
- Industrial systems: Embedded power supplies in automation and control equipment.
- Consumer electronics: Used in smart home devices and digital cameras.
- Automotive infotainment: Supports low-power components in dashboards and displays.
Its compact size, high efficiency, and wide input voltage range make it ideal for space-constrained, battery-powered applications.
- Portable electronics: Power management in smartphones, tablets, and wearables.
- IoT devices: Efficient voltage regulation for sensors and wireless modules.
- Industrial systems: Embedded power supplies in automation and control equipment.
- Consumer electronics: Used in smart home devices and digital cameras.
- Automotive infotainment: Supports low-power components in dashboards and displays.
Its compact size, high efficiency, and wide input voltage range make it ideal for space-constrained, battery-powered applications.
Package
The EUP3284HWIR1 is a high-efficiency synchronous step-down DC-DC converter in a WLCSP-9 package (Wafer-Level Chip Scale Package). This compact package (1.62mm x 1.62mm) is designed for space-constrained applications, offering excellent thermal performance. It integrates power MOSFETs and supports a wide input voltage range, making it suitable for portable and IoT devices.
