LTM4613IV#PBF is an ultra-low noise, high current, wide input voltage range DC/DC µModule regulator with a highly integrated design, built-in switch controller, power FET, inductor and supporting components. It is suitable for complex electronic systems that are sensitive to power supply noise and require efficient and stable power supply.

Features

• Ultra-low noise design: built-in input filter and noise elimination circuit, significantly reducing electromagnetic interference (EMI), meeting the needs of noise-sensitive scenarios such as RF systems and precision instruments.
• Wide input and output range
  ***Input voltage: 5V to 36V (some models support 4.5V to 28V), adapting to a variety of power supply environments.
  ***Output voltage: 3.3V to 15V, supports single resistor adjustment, and flexibly adapts to different load requirements.
  ***Output current: maximum 8A, meeting the needs of high-power equipment.
• Fast transient response: Adopting high switching frequency and adaptive on-time current mode architecture, it can quickly adjust when the load or input voltage changes suddenly to ensure system stability.
• Synchronization and parallel capability: Support external clock synchronization to reduce frequency harmonics; support PolyPhase multi-phase parallel technology to improve performance under high load current.
•  Package type: 15mm×15mm×4.32mm LGA or 15mm×15mm×4.92mm BGA, compact design for easy integration.
•  Electromagnetic compatibility: Meets EN55022B (Class B) standard to reduce electromagnetic interference.
• High efficiency—Typical efficiency: 96%, effectively reducing power consumption and heat dissipation requirements, suitable for heat-sensitive designs.

• Telecommunications and network equipment: Provide stable power supply for base stations, routers, etc. to ensure communication quality.
• Industrial and avionics: Maintain high reliability in harsh environments (wide temperature, vibration), suitable for industrial automation equipment and avionics equipment. Strong anti-interference ability, adapt to a wide temperature range, and ensure system stability.
• RF system: Meet RF application scenarios with strict requirements on power supply noise and stability.
• Consumer electronics: Such as smart homes and wearable devices, thanks to their high efficiency and miniaturized design, extend battery life.