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Product Detailed Parameters
- Description：IC REG BUCK QUAD SYNC 32TQFP
- Series：*
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Topology：-
- Number of Outputs：-
- Frequency - Switching：-
- Voltage/Current - Output 1：-
- Voltage/Current - Output 2：-
- Voltage/Current - Output 3：-
- w/LED Driver：-
- w/Supervisor：-
- w/Sequencer：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The RAA230409AGFT#AA0 is a PMIC from Renesas Electronics, classified as a switching voltage regulator. It features a quad output topology comprising three synchronous buck converters and one low-dropout linear regulator (LDO). The device operates within an input voltage range of 2.5V to 5.5V and supports a switching frequency between 1.3MHz and 2.2MHz. It is housed in a 32-TQFP package with dimensions of 7x7mm and includes a bare pad for thermal management.
Feature Summary
- Integrates three synchronous buck converters and one LDO for versatile power distribution
- Supports high-frequency operation up to 2.2MHz for compact external component sizing
- Includes a dedicated bare pad on the 32-TQFP package to enhance thermal dissipation
Applications
- Portable electronic devices requiring multiple regulated voltage rails
- Embedded systems utilizing mixed-signal power architectures
- Industrial control modules operating within standard voltage ranges
Procurement Notes
Verify current availability status directly with authorized distributors or the manufacturer, as supply conditions may vary. Confirm that the specific suffix matches the required pin configuration and thermal specifications. Ensure compliance with RoHS directives and moisture sensitivity levels prior to integration into the manufacturing process.
Selection Notes
Select this component when a single IC solution is needed to provide both high-efficiency switching regulation and precise analog supply voltages. The integrated design reduces board space compared to discrete solutions. Verify that the total load current requirements across all four outputs remain within the specified limits for the chosen package.
Part Context
This part belongs to the RAA23040x series of multi-output power management ICs designed by Renesas. These components are engineered to simplify power architecture design by combining different converter topologies. The series targets applications where space constraints and efficiency are critical factors in system design.
Replacement Considerations
Consult official Renesas documentation for confirmed substitute part numbers. Verify compatibility regarding pin assignments, thermal performance, and electrical characteristics before transitioning to alternative components.
