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IR38064MTRPBF is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Infineon Technologies. Its product description is IC REG BUCK ADJ 35A IQFN-34-900. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for IR38064MTRPBF
- Description：IC REG BUCK ADJ 35A IQFN-34-900
- Series：SupIRBuck®
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.2V
- Voltage - Input (Max)：21V
- Voltage - Output (Min/Fixed)：0.5V
- Voltage - Output (Max)：18.06V
- Current - Output：35A
- Frequency - Switching：400kHz ~ 1.5MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：34-PowerVFQFN
- Supplier Device Package：PG-IQFN-34-900
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for IR38064MTRPBF
Voltage Regulators - DC DC Switching Regulators Overview
The IR38064MTRPBF is a single-phase synchronous buck regulator from Infineon’s SupIRBuck series, housed in a 34-pin PowerVFQFN package. It supports an input voltage range of 1.2 V to 21 V and delivers up to 35 A output current. The adjustable output voltage spans from 500 mV to 18.375 V with a switching frequency range of 225 kHz to 1.65 MHz. Operating temperatures extend from -40 °C to +125 °C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates PMBus digital interface for programmable control and monitoring
- Includes internal bias LDO for simplified power supply requirements
- Provides comprehensive protection features including overvoltage protection
Voltage Regulators - DC DC Switching Regulators Applications
- Data processing systems
- Telecommunications infrastructure
- Industrial equipment power distribution
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix and tape-and-reel specifications against the manufacturer's datasheet before ordering. Confirm moisture sensitivity level handling procedures are compatible with your assembly line capabilities. Ensure the QFN-34 footprint matches your PCB layout design exactly to avoid mechanical interference.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a high-current single-phase solution with digital management is required. The integrated PMBus allows for dynamic adjustment without external logic. Consider thermal performance in the PQFN package when designing heat dissipation paths for continuous 35 A loads.
Voltage Regulators - DC DC Switching Regulators Part Context
This device belongs to Infineon’s SupIRBuck family of highly integrated power modules. It combines the controller, drivers, and power stages into a compact form factor. The series targets applications requiring efficient power conversion with minimal external component count.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official replacement guides for verified substitutes. Generic equivalents may not support the same PMBus command set or thermal characteristics.
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