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ISL85005AFRZ-T7A is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BUCK ADJ 5A 12DFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL85005AFRZ-T7A
- Description：IC REG BUCK ADJ 5A 12DFN
- Series：-
- Mfr：Renesas Electronics Corporation
- 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)：4.5V
- Voltage - Input (Max)：18V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：5A
- Frequency - Switching：500kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：12-VFDFN Exposed Pad
- Supplier Device Package：12-DFN (4x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL85005AFRZ-T7A
Voltage Regulators - DC DC Switching Regulators Overview
The ISL85005AFRZ-T7A is a high-efficiency synchronous buck regulator from the Renesas ISL85005 series. It supports an input voltage range of 4.5V to 18V and delivers up to 5A of output current. The device operates at a fixed switching frequency of 500kHz and features adjustable output voltages. It utilizes a 12-lead DFN package with exposed pad for thermal management.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates synchronous rectification for improved efficiency
- Includes internal soft-start functionality
- Provides comprehensive protection against overcurrent and thermal overload
Voltage Regulators - DC DC Switching Regulators Applications
- Point-of-load regulation in industrial systems
- Power supply stages for embedded computing platforms
- Telecommunications infrastructure equipment
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix -T7A indicates tape and reel packaging configuration. Confirm the exact pinout and thermal pad requirements match the target PCB layout. Ensure compatibility with the required output voltage setting resistors as defined in the official datasheet.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a 5A current capability is required within a compact footprint. The fixed 500kHz frequency allows for smaller passive components compared to lower frequency alternatives. Verify that the input voltage range covers the system's maximum operating conditions.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL85005 family of synchronous buck regulators. It shares architectural similarities with the ISL85003 but offers higher current capacity. The series is designed for applications requiring efficient DC-DC conversion in space-constrained environments.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Direct substitutes include other 5A synchronous buck regulators from Renesas or compatible manufacturers. Verify pin-to-pin compatibility and electrical specifications before substitution.
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