ISL6526AIRZ-T

Description：IC REG CTRLR BUCK 16QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:3ea4db62d668 Category: DC DC Switching Controllers Brand: Renesas Electronics Corporation

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Product introduction

ISL6526AIRZ-T is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR BUCK 16QFN. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for ISL6526AIRZ-T

Description：IC REG CTRLR BUCK 16QFN
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Output Type：Transistor Driver
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Number of Outputs：1
Output Phases：1
Voltage - Supply (Vcc/Vdd)：2.97V ~ 3.63V
Frequency - Switching：600kHz
Duty Cycle (Max)：100%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Enable, Phase Control
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：16-VQFN Exposed Pad
Supplier Device Package：16-QFN (5x5)
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for ISL6526AIRZ-T

ISL6526AIRZ-T

DC DC Switching Controllers Overview

The ISL6526AIRZ-T is a synchronous buck DC-DC switching controller manufactured by Renesas Electronics Corporation. It operates with a fixed switching frequency of 600kHz and supports a maximum duty cycle of 100%. The device features a single positive output configuration and utilizes a 16-VQFN package with exposed pad, measuring 5x5 mm. It is designed for surface mount installation and functions within an operating temperature range of -40°C to +85°C. The IC requires a supply voltage between 2.97V and 3.63V. Control characteristics include enable functionality and phase control capabilities.

DC DC Switching Controllers Feature Summary

Synchronous rectification architecture for improved efficiency
Fixed 600kHz switching frequency operation
Integrated charge pump for high-side gate driving
Phase control capability for multi-phase configurations

DC DC Switching Controllers Applications

Central processing unit (CPU) core voltage regulation
General purpose point-of-load (POL) conversion
Embedded system power distribution networks

DC DC Switching Controllers Procurement Notes

Verify component authenticity through authorized channels as the part status is End-of-Life. Confirm package integrity and pin alignment against the 16-QFN specification. Ensure compatibility with existing thermal management designs due to the exposed pad requirement. Validate that the fixed 600kHz frequency aligns with system electromagnetic interference constraints.

DC DC Switching Controllers Selection Notes

Select this controller for applications requiring synchronous buck topology with precise phase control. Consider the fixed 600kHz frequency when designing passive components. Evaluate the 16-VQFN footprint for PCB space constraints. Verify input voltage ranges match the 2.97V to 3.63V supply requirement. Assess thermal performance needs given the surface mount package type.

DC DC Switching Controllers Part Context

This component belongs to the ISL6526 family of single-phase synchronous PWM controllers. It is designed for low-voltage, high-current applications typical in computing and communications equipment. The series offers integrated features to simplify power design compared to discrete solutions.