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Product Detailed Parameters
- Description：DC-DC CONVERTERS
- Series：-
- Mfr：STMicroelectronics
- Package：Bulk
- 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：-
- Qualification：-
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Overview
The DCP0606QTRY is an automotive-grade, high-efficiency monolithic step-down synchronous switching regulator manufactured by STMicroelectronics. It delivers up to 6 A of continuous output current with a minimum adjustable output voltage of 0.6 V. The device operates within an input voltage range of 2.9 V to 6 V and features integrated 11 mΩ MOSFETs for optimized efficiency. It utilizes a fixed 4 MHz switching frequency and is housed in an 11-pin VFQFN package. The component is AEC-Q100 Grade 1 qualified.
Feature Summary
- AEC-Q100 Grade 1 qualified for automotive reliability standards
- Integrated low-resistance MOSFETs ensure high conversion efficiency
- Fixed 4 MHz switching frequency enables compact passive component selection
Applications
- Powering 3.3 V power rails
- Powering 5 V power rails
- Automotive electronic systems requiring robust voltage regulation
Procurement Notes
Verify the specific ordering suffix 'TRY' corresponds to the required tape-and-reel packaging configuration before finalizing procurement orders. Confirm that the AEC-Q100 Grade 1 qualification aligns with the target application's environmental and reliability requirements. Ensure compatibility with the specified 2.9 V to 6 V input voltage window for the intended power rail design.
Selection Notes
Select this component when designing automotive circuits requiring a compact, high-current buck converter with a wide input voltage range. The fixed 4 MHz frequency allows for smaller inductors and capacitors compared to lower-frequency alternatives. Consider the 11 mΩ internal resistance for thermal management calculations under full 6 A load conditions to ensure stable operation within the specified temperature range.
Part Context
This part belongs to STMicroelectronics' DCP series of automotive DC/DC converters. It is specifically engineered for applications demanding high efficiency and small footprint solutions. The QTRY suffix indicates the specific reel packaging format used for automated surface-mount assembly processes.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications against potential alternatives if direct substitution is required.
