Manufacturer Part Number
TPS62402DRCRG4
Manufacturer
Texas Instruments
Introduction
The TPS62402DRCRG4 is a step-down volt regulator designed for efficient power management, particularly suited for portable and battery-powered devices.
Product Features and Performance
Dual-output configuration with fixed voltages of 1.2V and 1.8V with programmable option
Buck topology for step-down voltage conversion
High switching frequency of 2.25MHz, enhancing efficiency and allowing for smaller external components
Synchronous rectification for improved power efficiency
Supports a wide range of input voltages from 2.5V to 6V
Capable of delivering output currents of 400mA and 600mA for each output respectively
Product Advantages
Compact 10-VFDFN exposed pad package conserves space on PCB
High frequency operation reduces the size of required inductors and capacitors, minimizing overall design footprint
Synchronous rectifier feature maximizes power efficiency, reducing heat dissipation
Key Technical Parameters
Input Voltage: 2.5V to 6V
Output Voltage: Fixed at 1.2V and 1.8V
Output Current: 400mA and 600mA
Switching Frequency: 2.25MHz
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Operates efficiently within a wide temperature range of -40°C to 85°C
Compatibility
Surface mount package compatible with automated PCB assembly processes
Application Areas
Portable electronics
Battery operated devices
Power management solutions
Product Lifecycle
This product is discontinued at Digi-Key, and alternatives or replacement products should be considered.
Several Key Reasons to Choose This Product
High efficiency for battery-powered devices via synchronous rectification
Output supports common voltages needed for digital circuits
High switching frequency allows for smaller, less expensive passive components
Rugged temperature operation range suitable for varying environmental conditions
Efficient use of board space with compact package size