Manufacturer Part Number
TPS2042BDR
Manufacturer
Texas Instruments
Introduction
The TPS2042BDR is a Power Distribution Switch from Texas Instruments, tailored for managing power distribution and load driving in electronic systems.
Product Features and Performance
Dual-channel power distribution switch
General-purpose switch type suitable for various uses
High-side output configuration with N-Channel MOSFET
Inverting input type for simplified signal processing
Supports load voltages between 2.7V and 5.5V
Built-in fixed current limiting and over-temperature protection
Under-Voltage Lockout (UVLO) for safe operation
Operation within a wide temperature range of -40°C to 85°C
Product Advantages
Efficient power management in multi-channel applications
Protection features enhance system reliability
Compact 8-SOIC package suitable for space-constrained designs
No additional voltage supply needed for operation
Low Rds (On) of 70mOhm for reduced power loss
Key Technical Parameters
Maximum current output of 500mA
UVLO ensures stability under low-voltage conditions
Compliant with industry-standard SOIC packaging
Quality and Safety Features
Current limiting to prevent overload
Over-temperature protection for thermal management
Under-Voltage Lockout for system stability
Compatibility
Compatible with various microcontrollers and logic interfaces
Suitable for 2.7V to 5.5V load voltages
Surface Mount device for PCB integration
Application Areas
USB peripherals and hubs
Portable devices
Power management applications
Product Lifecycle
Active product status, currently not nearing discontinuation
Continuous support and availability
Several Key Reasons to Choose This Product
Robust thermal and overload protection safeguards the system
Efficient power management to prolong battery life in portable applications
Space-saving design for modern compact electronic devices
Ease of integration with diverse electronic circuit designs
Active product support from Texas Instruments ensures long-term reliability and availability
TPS2042BDRBTTexas Instruments
TPS2043ADTexas InstrumentsIC PWR SWTCH N-CH 1:2/1:1 16SOIC
TPS2042BDRBRTexas InstrumentsIC PWR SWITCH N-CHAN 1:2 8SON