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HPA02246QRTERQ1 is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for HPA02246QRTERQ1
- Description：IC REG
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：Automotive
- Qualification：AEC-Q100
Voltage Regulators - DC DC Switching Regulators datasheet and documents for HPA02246QRTERQ1
Voltage Regulators - DC DC Switching Regulators Overview
The HPA02246QRTERQ1 is an automotive-grade synchronous buck converter manufactured by Texas Instruments. It operates within a 2.95V to 6V input voltage range and delivers up to 6A of output current. The device integrates a 2MHz switching frequency for efficient power conversion. It is housed in a WQFN-16 package and supports operation across a temperature range of -40°C to +125°C. This component is designed for high-efficiency DC-DC step-down applications in automotive environments.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Automotive qualification ensuring reliability in vehicle electronics
- Synchronous buck topology for high efficiency
- Integrated 2MHz switching frequency for compact design
Voltage Regulators - DC DC Switching Regulators Applications
- Automotive infotainment systems
- Telematics control units
- Body control modules
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix and tape-and-reel quantity requirements against the official datasheet before ordering. Confirm that the WQFN-16 package dimensions match your PCB footprint exactly. Ensure thermal management solutions are adequate for the expected load conditions. Check for any recent product change notices or lifecycle status updates from the manufacturer.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a robust, automotive-rated synchronous buck converter is required for 5V rail generation. The 6A current capability suits moderate-power loads in body electronics. Consider the 2MHz frequency trade-off between component size and electromagnetic interference. Verify input voltage stability within the specified 2.95V to 6V window for optimal performance.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to Texas Instruments' portfolio of automotive power management integrated circuits. It serves as a direct replacement for older linear regulators or non-synchronous buck converters in 5V distribution networks. The WQFN-16 package allows for space-constrained designs common in modern vehicle electronic control units.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for TPS54331-Q1 or similar automotive buck converters if pin compatibility is not required. Verify functional equivalence regarding switching frequency and current limits. Ensure alternative parts meet the same AEC-Q100 grade and temperature specifications.
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