DA9223-XXFTD-AT

$5.16

Description：IC REG BUCK ADJ 16A 66TFBGA
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:a7d0c6b94c4d Category: Voltage Regulators - DC DC Switching Regulators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC REG BUCK ADJ 16A 66TFBGA
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Function：Step-Down
Output Configuration：Positive
Topology：Buck
Output Type：Adjustable (Programmable)
Number of Outputs：1
Voltage - Input (Min)：2.8V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：0.3V
Voltage - Output (Max)：4.3V
Current - Output：16A
Frequency - Switching：3MHz
Synchronous Rectifier：Yes
Operating Temperature：-40°C ~ 105°C (TA)
Mounting Type：Surface Mount
Package / Case：66-TFBGA
Supplier Device Package：66-TFBGA (9x5)
Grade：Automotive
Qualification：AEC-Q100

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DA9223-XXFTD-AT

Overview

The DA9223-XXFTD-AT is an automotive-grade, single-channel Power Management IC (PMIC) featuring a quad-phase buck converter. It supports an input voltage range of 2.8V to 5.5V and delivers up to 16A output current with integrated power switches. The device operates within a temperature range of -40°C to +105°C and is AEC-Q100 Grade 2 qualified. It utilizes I2C/SPI interfaces for control and features dynamic voltage control and automatic phase shedding.

Feature Summary

Integrated 16A quad-phase buck converter with built-in FETs
Optimized fast transient response for multicore application processors
Supports Dynamic Voltage Control (DVC) and remote sensing
Automotive qualification compliant with AEC-Q100 Grade 2 standards

Applications

Automotive in-vehicle infotainment systems
Advanced Driver Assistance Systems (ADAS)
Navigation and telematics applications

Procurement Notes

Verify the specific suffix 'XX' against official Renesas documentation to confirm exact electrical parameters and configuration options before procurement. Ensure the component meets AEC-Q100 Grade 2 requirements for your target automotive environment. Confirm package dimensions and pinout compatibility with your PCB layout design.

Selection Notes

Select this PMIC for high-current CPU or GPU rails requiring rapid transient response. It is suitable for designs needing integrated FETs to reduce BOM size. Consider its 0.8mm pitch BGA package constraints during mechanical design. Verify that the required output voltage range falls within the supported 0.3V to 1.57V limits.

Part Context

This part belongs to the DA9223-A series, designed specifically for powering advanced processors in automotive environments. It replaces previous generations by offering higher current density and improved efficiency through multiphase architecture. The series targets complex SoC platforms like Renesas R-Car.