STMicroelectronics

UPSD3334D-40U6

The UPSD3334D-40U6 is a high-performance, synchronous, step-down regulator from STMicroelectronics. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The UPSD3334D-40U6 is a 40-V input, synchronous, step-down regulator with an output voltage as low as 0.95V. It features a high efficiency of up to 96% and operates with a switching frequency of 600 kHz. The device is available in a compact 6-pin VSOP-6 package.

Features:

1. Wide input voltage range: 4V to 40V
2. Output voltage as low as 0.95V
3. High efficiency up to 96%
4. Switching frequency of 600 kHz
5. Synchronous rectification for improved efficiency
6. Internal compensation for ease of use
7. Programmable soft-start
8. Over-current protection (OCP)
9. Over-voltage protection (OVP)
10. Thermal shutdown protection
11. Enable/Disable function
12. 6-pin VSOP-6 package

Applications:

1. Automotive systems: infotainment, telematics, and LED lighting
2. Industrial systems: motor drives, sensors, and control systems
3. Telecommunication systems: base stations, routers, and switches
4. Portable devices: smartphones, tablets, and wearables
5. Battery management systems: charging and power distribution
6. General purpose power conversion: DC-DC conversion for various applications

The UPSD3334D-40U6 is a versatile and efficient step-down regulator suitable for a wide range of applications, offering high performance and reliability in a compact package.