The FA1A4M-T1B-A is a highly integrated power management IC (PMIC) manufactured by Renesas Electronics America. This PMIC is designed to provide efficient and compact power solutions for a variety of applications, ensuring optimal performance and extended battery life.

Applications

• Wearable devices
• IoT (Internet of Things) devices
• Portable medical devices
• Smartphones and tablets
• Other battery-powered electronics

Features

• Integrated Buck Converter
• Low quiescent current
• Over-voltage and over-current protection
• Short circuit protection
• Thermal shutdown

Benefits

• Efficient power conversion, maximizing battery life
• Small footprint, ideal for compact device designs
• Robust protection features ensuring device safety
• Simplified system design
• Reduced component count, lowering overall system cost

Additional Details

The FA1A4M-T1B-A features a highly efficient buck converter, ensuring minimal power loss during voltage conversion. Its low quiescent current minimizes power consumption in standby mode, further extending battery life. The integrated protection features, including over-voltage, over-current, and short-circuit protection, safeguard the device and connected components from damage.

The IC's compact size and minimal external component requirements simplify system design and reduce overall board space. The FA1A4M-T1B-A is an excellent choice for battery-powered applications where efficiency, size, and reliability are critical.

Specifications (typical):

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage: Adjustable
• Switching Frequency: 2.4MHz
• Quiescent Current: 10 µA
• Operating Temperature Range: -40°C to +85°C
• Package: WLCSP-9