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Product Detailed Parameters
- Description：IC REG BUCK ADJ 6A 28HTSSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：6V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：6V
- Current - Output：6A
- Frequency - Switching：200kHz ~ 1MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：28-TSSOP (0.173", 4.40mm Width) Exposed Pad
- Supplier Device Package：28-HTSSOP
- Grade：-
- Qualification：-
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Overview
The EL7566AIREZ-T13 is a monolithic 6 Amp DC-DC step-down regulator manufactured by Renesas Electronics Corporation. It operates as a synchronous buck converter with an adjustable output voltage range from 0.8V to 6V. The device supports an input voltage range of 3V to 6V and features a programmable switching frequency between 200 kHz and 1 MHz. It is housed in a 28-HTSSOP package with exposed pad for surface mount installation.
Feature Summary
- Synchronous rectification architecture for high efficiency
- Adjustable output voltage capability
- Programmable switching frequency control
Applications
- Point-of-load regulation for embedded systems
- Power supply stages for industrial controllers
- Voltage conversion for communication equipment
Procurement Notes
Verify component authenticity through authorized channels due to End-of-Life status. Confirm moisture sensitivity level handling requirements during storage and assembly. Validate package markings against official datasheet specifications to ensure correct revision identification.
Selection Notes
Evaluate thermal performance requirements given the 6A output current capability. Ensure input voltage sources remain within the specified 3V to 6V operational window. Consider PCB layout constraints associated with the HTSSOP-EP-28 package for optimal heat dissipation.
Part Context
This component belongs to the EL7566 series of high-current step-down regulators. It represents a legacy product line originally developed under Intersil before acquisition by Renesas. The part serves as a power management integrated circuit for applications requiring efficient voltage translation.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer obsolescence notices for potential alternative recommendations.
