Manufacturer Part Number
TPS62243DRVR
Manufacturer
Texas Instruments
Introduction
The TPS62243DRVR from Texas Instruments is a step-down (buck) DC DC switching regulator designed to efficiently lower voltage with high precision in a compact package.
Product Features and Performance
Step-down voltage regulation
Fixed output configuration
Utilizes buck topology for efficient power conversion
High frequency switching at 2.25MHz
Capable of delivering up to 300mA current output
Supports a wide range of input voltages from 2V to 6V
Provides a fixed output voltage of 1.8V
Includes synchronous rectifier to improve efficiency
Temperature operational range from -40°C to 85°C
Product Advantages
High efficiency due to synchronous rectification
Compact 6-WDFN exposed pad package suitable for space-sensitive applications
Reliable performance under varying environmental conditions
Key Technical Parameters
Input Voltage: 2V to 6V
Output Voltage: 1.8V (Fixed)
Output Current: 300mA
Switching Frequency: 2.25MHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Over-temperature and over-current protection enhances safety
Robust performance qualifies it for demanding applications
Compatibility
Compatible with surface mount technology for ease in PCB design and mass production
Application Areas
Ideal for portable electronic devices, mobile phones, and low-power applications
Product Lifecycle
Currently active in production
No indication of nearing discontinuation, ensuring long-term availability
Several Key Reasons to Choose This Product
High switching frequency allows for smaller passive components, reducing total design size
Supports a broad input voltage range, ensuring flexibility across various applications
Efficient power conversion optimizes battery life in portable devices
Resilient across a wide range of operating temperatures, making it suitable for diverse environmental conditions
Texas Instruments’ reliability and support provide additional assurance for product dependability
TPS62260DDCTexas Instruments
TPS62240DRV