Texas Instruments

TPS2058DG4

TPS2058DG4 Description

The TPS2058DG4 is a high-side power switch designed by Texas Instruments, featuring a general-purpose switch type with a 2 x 1:2 input-to-output ratio. This power management IC (PMIC) is housed in a 16SOIC package and is suitable for surface-mount applications. It supports a load voltage range of 2.7V to 5.5V and can handle a maximum output current of 250mA. The device operates within a temperature range of 0°C to 85°C (TA) and comprehensive includes fault protection mechanisms such as current limiting, over-temperature protection, and under-voltage lockout (UVLO). Despite being marked as obsolete, the TPS2058DG4 remains a reliable choice for various power management applications due to its robust design and performance.

TPS2058DG4 Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 250mA
• REACH Status: REACH Unaffected
• Manufacturer: Texas Instruments
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Operating Temperature: 0°C ~ 85°C (TA)
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 2.7V ~ 5.5V
• Ratio - Input:Output: 2 x 1:2
• Mounting Type: Surface Mount
• Rds On (Typ): 80mOhm
• Number of Outputs: 4
• Fault Protection: Current Limiting (Fixed), Over Temperature, UVLO
• HTSUS: 8542.39.0001
• Package: Tube
• Interface: On/Off
• Base Product Number: TPS2058

TPS2058DG4 Applications

The TPS2058DG4 is ideal for applications requiring reliable power switching and protection. Its high-side configuration and robust fault protection make it suitable for use in:

• Consumer Electronics: Power management in devices such as smartphones, tablets, and laptops.
• Industrial Equipment: Controlling power to various components in industrial control systems.
• Automotive Electronics: Managing power distribution in automotive electronic modules.
• Telecommunications: Power switching in base stations and other telecom equipment.

Conclusion of TPS2058DG4

The TPS2058DG4, despite its obsolete status, remains a valuable component in the power management landscape. Its high-side configuration, comprehensive fault protection, and compatibility with a wide range load of voltages make it a versatile and reliable choice for various applications. The device's low Rds on (80mOhm) ensures minimal power loss, enhancing overall system efficiency. Texas Instruments' commitment to compliance with REACH and RoHS3 standards further underscores the product's suitability for modern electronics manufacturing. For applications requiring a general-purpose power switch with robust protection, the TPS2058DG4 is an excellent option.