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Product Detailed Parameters
- Description：72V 0.5A BUCK REGULATOR W/ DUAL
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Topology：Step-Down (Buck) (1), Linear (LDO) (2)
- Number of Outputs：3
- Frequency - Switching：350kHz
- Voltage/Current - Output 1：1.25V ~ 72V, 500mA
- Voltage/Current - Output 2：5V, 100mA
- Voltage/Current - Output 3：3.3V, 50mA
- w/LED Driver：No
- w/Supervisor：No
- w/Sequencer：No
- Voltage - Supply：4.5V ~ 72V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Supplier Device Package：8-SOIC-EP
- Grade：-
- Qualification：-
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Overview
The RAA2128314GSP#HA0 is a power management IC development tool, specifically a demonstration board for the RAA212831 voltage regulator. It supports an input voltage range of 4.5 V to 72 V and provides output voltages of 3.3 V, 5 V, or adjustable settings. The board facilitates evaluation with output currents of 50 mA, 100 mA, and 500 mA. Packaged in bulk, it is RoHS compliant and manufactured by Renesas Electronics under the Intersil trademark.
Feature Summary
- Provides a hardware platform for evaluating the RAA212831 switching regulator performance
- Supports wide input voltage ranges suitable for industrial and automotive applications
- Offers multiple fixed and adjustable output voltage configurations for flexible testing
Applications
- Evaluation of RAA212831 buck regulator characteristics
- Prototype validation for power supply designs requiring high input voltage tolerance
- Testing of output current capabilities across different load conditions
Procurement Notes
Verify that the specific part number RTKA212831DR0000BU corresponds to the RAA2128314GSP#HA0 IC evaluation board as listed by distributors. Confirm RoHS compliance status and ensure the package type matches bulk requirements. Check for any specific documentation updates regarding the RAA212831 series before procurement.
Selection Notes
Select this development tool when assessing the RAA212831 regulator's performance within its specified input and output parameters. It is intended for engineering evaluation rather than end-product integration. Ensure compatibility with the target application's voltage and current requirements before relying on demo board data for final design decisions.
Part Context
This component belongs to the Renesas/Intersil power management IC development tools category. It serves as a demonstration board for the RAA212831 small form factor switching regulator. The product is categorized under voltage regulators and is designed to assist engineers in validating circuit designs using the underlying IC technology.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Renesas documentation for alternative evaluation boards or updated IC revisions.
