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TPS40050QPWPRQ1 is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR BUCK 16HTSSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for TPS40050QPWPRQ1
- Description：IC REG CTRLR BUCK 16HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：8V ~ 40V
- Frequency - Switching：Up to 1MHz
- Duty Cycle (Max)：94%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Soft Start
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-HTSSOP
- Grade：Automotive
- Qualification：AEC-Q100
DC DC Switching Controllers datasheet and documents for TPS40050QPWPRQ1
DC DC Switching Controllers Overview
The TPS40050QPWPRQ1 is an automotive-grade synchronous buck DC-DC switching controller manufactured by Texas Instruments. It operates within a supply voltage range of 8V to 40V and supports switching frequencies up to 1MHz. The device features a maximum duty cycle of 94% and is housed in a 16-HTSSOP package. Designed for high reliability, it meets AEC-Q100 standards and functions across a junction temperature range of -40°C to 125°C.
DC DC Switching Controllers Feature Summary
- Integrated synchronous rectification for improved efficiency
- Clock synchronization capability for multi-phase or parallel applications
- Comprehensive control features including current limiting, enable, frequency control, and soft start
DC DC Switching Controllers Applications
- Automotive infotainment systems
- Telematics control units
- Body control modules
DC DC Switching Controllers Procurement Notes
Verify the complete part number including suffixes against official Texas Instruments documentation to ensure correct package and tape/reel specifications. Confirm AEC-Q100 qualification status is required for the specific application environment. Cross-reference datasheet revisions to ensure compatibility with existing design parameters.
DC DC Switching Controllers Selection Notes
Select this component for designs requiring a single-output synchronous buck topology with automotive certification. Ensure the input voltage stays within the 8V to 40V range. Consider the 16-HTSSOP package constraints for thermal management and PCB layout. Verify that the required switching frequency does not exceed the 1MHz limit.
DC DC Switching Controllers Part Context
This part belongs to the TPS40050-Q1 family of wide-input synchronous buck controllers. It shares functional similarities with the TPS40051-Q1 and TPS40053-Q1, which offer variations in output configuration or additional channels. These devices are designed for robust performance in demanding automotive power distribution networks.
DC DC Switching Controllers Replacement Considerations
Direct substitutes include TPS40051QPWPRQ1 and TPS40053QPWPRQ1 from the same manufacturer family. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.
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