The XC9104D091MR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor Ltd. It is designed for applications requiring high efficiency and compact size. This converter integrates internal switching transistors for efficient power conversion.

Applications:

• Portable Devices: Smartphones, tablets, and other battery-powered devices.
• Wearable Technology: Smartwatches, fitness trackers.
• IoT Devices: Powering low-power sensors and devices.
• Wireless Modules: Bluetooth and Wi-Fi modules.
• Power Management Units (PMUs): Power conversion in PMUs.

Features:

• High Efficiency: Achieves high efficiency.
• Synchronous Rectification: Uses synchronous rectification.
• Low Quiescent Current: Minimizes power consumption.
• Internal Switching Transistors: Integrated switching transistors.
• Overcurrent Protection (OCP): Protects against overcurrent conditions.
• Short Circuit Protection (SCP): Shuts down in case of a short circuit.
• Thermal Shutdown Protection (TSD): Protects from overheating.
• Compact Package: Small package size.

Benefits:

• Extended Battery Life: Minimizes power consumption.
• Reduced Heat Dissipation: Efficient operation reduces heat.
• Stable Output Voltage: Provides a stable and regulated output voltage.
• Protection Features: Prevents damage.
• Small Footprint: Allows for integration into space-constrained applications.

Additional Details:

The XC9104D091MR-G operates with PWM control and includes soft-start functionality. The operating temperature range is typically -40°C to +85°C.