Texas Instruments

TPS22949ADRGR

The TPS22949ADRGR is a high-performance, single-channel, digital input power multiplexer (MUX) from Texas Instruments. It is designed to provide high isolation and low insertion loss in a compact package, making it ideal for use in a variety of applications.

Description:

The TPS22949ADRGR is a 1-to-4 digital input power MUX with a low on-resistance and low leakage current. It features a small 6-pin QFN package, making it suitable for space-constrained applications. The device also has a low power consumption of 1.1 mA, which makes it ideal for battery-powered applications.

Features:

• Single-channel, digital input power MUX
• Low on-resistance and low insertion loss
• Small 6-pin QFN package
• Low power consumption of 1.1 mA
• Wide input voltage range (1.8V to 5.5V)
• High isolation between channels (>40dB)
• Low leakage current (<1nA)
• ESD protection up to ±8kV

Applications:

The TPS22949ADRGR is suitable for a variety of applications, including:

1. Portable electronic devices: The low power consumption and small package size make it ideal for use in battery-powered devices such as smartphones, tablets, and wearables.
2. Test and measurement equipment: The high isolation and low insertion loss make it suitable for use in test and measurement equipment, such as signal generators and oscilloscopes.
3. Industrial control systems: The wide input voltage range and ESD protection make it suitable for use in industrial control systems, such as motor drives and power supplies.
4. Medical equipment: The low leakage current and high isolation make it suitable for use in medical equipment, such as patient monitoring systems and diagnostic equipment.

In summary, the TPS22949ADRGR is a high-performance, single-channel, digital input power MUX from Texas Instruments. It features a low on-resistance, low insertion loss, and a small package size, making it ideal for use in a variety of applications, including portable electronic devices, test and measurement equipment, industrial control systems, and medical equipment.