Texas Instruments

TPS2044AD  

Power Distribution Switches, Load Drivers

TPS2044AD Description

The TPS2044AD is a high-side power switch designed for general-purpose applications, manufactured by Texas Instruments. This IC features a robust design with a maximum output current of 500mA and an on-resistance (Rds On) of 80mOhm, ensuring efficient power delivery. The device operates within a load voltage range of 2.7V to 5.5V and supports an input-to-output ratio of 1:1, making it suitable for a wide range of voltage levels. The TPS2044AD is housed in a surface-mount 16SOIC package, which is ideal for compact and space-constrained designs.

TPS2044AD Features

• Output Configuration: High Side
• Product Status: Active
• Current - Output (Max): 500mA
• 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 to 85°C (TA)
• Input Type: Inverting
• ECCN: EAR99
• Switch Type: General Purpose
• Voltage - Load: 2.7V to 5.5V
• Ratio - Input:Output: 1:1
• 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: TPS2044

TPS2044AD Applications

The TPS2044AD is well-suited for applications requiring reliable power switching with minimal power loss. Its high-side configuration and low on-resistance make it ideal for battery-powered devices, portable electronics, and automotive systems where efficiency and thermal performance are critical. The integrated fault protection features, including current limiting, over-temperature protection, and under-voltage lockout (UVLO), ensure robust operation and safeguard against potential damage from transient events.

Conclusion of TPS2044AD

The TPS2044AD from Texas Instruments stands out as a versatile and reliable power switch for general-purpose applications. Its combination of high-side output configuration, low Rds On, and comprehensive fault protection features make it a superior choice for engineers seeking to optimize power efficiency and system reliability. The device's compliance with REACH and RoHS3 standards, along with its moisture sensitivity level of 1, ensures it meets stringent environmental and manufacturing requirements. The TPS2044AD is an excellent solution for a variety of applications, from consumer electronics to industrial systems, where dependable power management is essential.

TPS2044AD Documents

Download datasheets and manufacturer documentation for TPS2044AD

Datasheets :

TPS2051ADG4      

HTML Datasheet :

TPS2051ADG4      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022