MXL7704-BQB-T

$2.83

Description：IC PMIC 5-OUT UNIV 32QFN
Series：-
Mfr：MaxLinear, Inc.
Package：Tray

SKU:b0f7152e91fa Category: Special Purpose Regulators Brand: MaxLinear, Inc.

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Product introduction

Product Detailed Parameters

Description：IC PMIC 5-OUT UNIV 32QFN
Series：-
Mfr：MaxLinear, Inc.
Package：Tray
Applications：DSPs, FPGA, Microprocessor
Voltage - Input：4V ~ 5.5V
Number of Outputs：5
Voltage - Output：Multiple
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-QFN (5x5)
Grade：-
Qualification：-

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MXL7704-BQB-T

Overview

The MaxLinear MXL7704-BQB-T is a specialized Power Management IC (PMIC) designed for low-power FPGA, DSP, and MCU applications. It integrates four synchronous buck regulators and one low-dropout regulator (LDO). The device features an I2C interface for dynamic voltage regulation, power-up/power-down sequencing control, and PGOOD status monitoring. It operates within an input voltage range of 4V to 5.5V and supports output voltages from 600mV to 3.6V. The component is housed in a QFN-32 package and is rated for operation between -40°C and +125°C.

Feature Summary

Integrates four synchronous buck regulators and one LDO for multi-rail power delivery
Provides programmable power-up and power-down sequencing via I2C interface
Includes PGOOD status monitoring for reliable system supervision

Applications

Power management for low-power FPGAs
Power management for DSPs
Power management for MCUs

Procurement Notes

Verify the specific suffix 'BQB' against official MaxLinear documentation to confirm pinout, thermal pad configuration, and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and reflow profiles. Confirm current availability status as this series may have discontinuation notices.

Selection Notes

Select this PMIC when designing systems requiring integrated multi-rail power sequencing for FPGAs or MCUs. It is suitable for applications needing precise voltage regulation and startup control through digital I2C commands. Consider the QFN-32 package constraints and thermal dissipation requirements for high-current buck outputs.

Part Context

The MXL7704 belongs to MaxLinear's specialized PMIC family targeting edge computing and embedded systems. Similar models like the MXL7704-AQB-R share core functionalities but may differ in packaging or specific electrical ratings. This component serves as a central power controller rather than a standalone voltage converter.