TPS22943DCKR - Texas Instruments

Manufacturer Part Number

TPS22943DCKR

Manufacturer

Texas Instruments

Introduction

The TPS22943DCKR is a Power Management Integrated Circuit (PMIC) designed for power distribution and load driving with a high level of integration for enhanced power control.

Product Features and Performance

Single P-Channel high-side switch

Compact SC-70-5 package suitable for small form factor applications

62V to 5.5V voltage range to accommodate a variety of loads

Maximum output current of 40mA suitable for low power applications

400mOhm typical Rds(ON) for efficient power usage

Built-in current limiting (fixed), over temperature protection, and UVLO (Under Voltage Lock Out) for improved safety and reliability

Non-inverting input for simplified control

Product Advantages

Integrated protection features reduce the need for external components

Low Rds(ON) translates to less power loss and heat generation

Wide voltage range provides flexibility in choosing power supplies

Compact package enables use in space-constrained applications

Key Technical Parameters

Output Configuration: High Side

Output Type: P-Channel

Voltage Load: 1.62V ~ 5.5V

Current Output (Max): 40mA

Rds On (Typ): 400mOhm

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Current Limiting, Over Temperature Protection, and UVLO for robust operation under adverse conditions

Compatibility

Suitable for a variety of low power applications requiring high-side switching

Application Areas

Mobile devices

Wearable technology

Portable electronics

Power management circuits

Product Lifecycle

The product status is Active. It is not currently nearing discontinuation, and compatibility with future upgrades or replacements is supported.

Several Key Reasons to Choose This Product

High integration for simplified power distribution design

Wide operating temperature range fits a broad spectrum of applications

Built-in safety features enhance device longevity and reliability

The flexibility of supply voltage and compact package size caters to diverse power requirements and space constraints

Texas Instruments' reputation for quality and robust support ensures reliability and access to technical assistance