Manufacturer Part Number
TPS61021ADSGR
Manufacturer
Texas Instruments
Introduction
TPS61021ADSGR is a step-up (boost) regulator that efficiently converts lower input voltages to a higher output voltage.
Product Features and Performance
Adjustable output voltage
High switching frequency of 2MHz
Synchronous rectifier for improved efficiency
Capable of delivering output current up to 3A
Product Advantages
High efficiency in voltage conversion
Compact 8-WFDFN exposed pad package
Supports a wide range of input voltages from 0.5V to 4.4V
Suitable for battery-powered devices due to low input voltage capability
Key Technical Parameters
Input Voltage: 0.5V to 4.4V
Output Voltage: 1.8V to 4V
Output Current: 3A (Switch)
Switching Frequency: 2MHz
Operating Temperature: -40°C to 125°C
Package: 8-WSON (2x2)
Quality and Safety Features
Over-temperature protection
Under-voltage lockout to prevent system undervoltage
Thermal shutdown capability
Compatibility
Compatible with a range of portable devices that require higher voltage outputs
Application Areas
Battery-powered devices
Mobile phones
Portable media players
Hand-held devices
Product Lifecycle
Currently active product status
Regularly updated with new versions keeping the base functionality
Several Key Reasons to Choose This Product
Offers a high integration with built-in synchronous rectifier
Provides stable and efficient power supply with a high switching frequency for less noise
Wide input and output voltage range suitable for various electronic applications
Designed for thermal efficiency with good operating temperature range and thermal management features
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