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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-T7 is a synchronous step-down switching regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 3V to 6V and provides an adjustable output voltage from 800mV to 6V. The device supports a maximum output current of 6A and features a programmable switching frequency between 200kHz and 1MHz. It is housed in a 28-HTSSOP package with exposed pad, designed for surface mount installation within an operating temperature range of 0°C to +85°C.
Feature Summary
- Synchronous buck topology for high efficiency
- Adjustable output voltage capability
- Programmable switching frequency
Applications
- Portable electronics power management
- Embedded system voltage regulation
- Industrial control power supplies
Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements before assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications.
Selection Notes
Evaluate thermal performance under maximum load conditions given the 6A output capability. Ensure input voltage stability remains within the specified 3V to 6V range. Consider external component selection for optimal switching frequency operation and loop stability.
Part Context
This component belongs to the EL7566 series of DC-DC converters. It shares functional similarities with other models in the family but differs in specific electrical parameters and packaging options. The series targets applications requiring efficient step-down conversion with adjustable output settings.
Replacement Considerations
Consult official documentation for qualified substitute part numbers. Verify pinout compatibility and electrical parameter alignment before implementation.
