Texas Instruments

TPS2057D

TPS2057D Description

The TPS2057D is a high-side power switch designed by Texas Instruments, featuring a general-purpose switch type with a maximum output current of 250mA. This obsolete component is suitable for a wide range of applications requiring precise power distribution and load control. The TPS2057D operates within a load voltage range of 2.7V to 5.5V and offers two input-to-output ratios: 1:2 and 1:1, providing flexibility in circuit design. It is housed in a surface-mount 16SOIC package, making it ideal for compact and space-constrained designs.

TPS2057D Features

• Output Configuration: High Side
• Current - Output (Max): 250mA
• Voltage - Load: 2.7V to 5.5V
• Rds On (Typ): 80mOhm
• Number of Outputs: 3
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• Mounting Type: Surface Mount
• Package: 16SOIC
• Interface: On/Off
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8542.39.0001

TPS2057D Applications

The TPS2057D is ideal for applications requiring reliable power distribution and load control. Its high-side configuration and robust fault protection features make it suitable for use in:

• Power Management Systems: Efficiently managing power distribution in complex electronic systems.
• Load Drivers: Driving multiple loads with precise control and protection.
• Industrial Control Systems: Ensuring reliable operation in demanding industrial environments.
• Consumer Electronics: Providing robust power management in devices such as smartphones, tablets, and other portable electronics.

Conclusion of TPS2057D

The TPS2057D from Texas Instruments is a versatile and reliable power switch, offering high-side configuration and robust fault protection. With its maximum output current of 250mA and load voltage range of 2.7V to 5.5V, it is well-suited for a variety of applications requiring precise power distribution. The TPS2057D's surface-mount 16SOIC package and compliance with REACH and ROHS3 standards make it an environmentally friendly and space-efficient solution. Despite its obsolete status, the TPS2057D remains a valuable component for engineers and designers looking for reliable power management solutions.