MPF9453AVMA1HN

$1.97

Description：IC
Series：-
Mfr：NXP USA Inc.
Package：Tray

SKU:146ad73c82ea Category: Power Management - Specialized Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC
Series：-
Mfr：NXP USA Inc.
Package：Tray
Applications：-
Current - Supply：-
Voltage - Supply：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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MPF9453AVMA1HN

Overview

The MPF9453AVMA1HN is a specialized Power Management IC (PMIC) from the PF9453 series, designed for i.MX 91 and i.MX 93 processors. It integrates four high-efficiency step-down regulators, three LDOs, one 400 mA load switch, and a 32.768 kHz crystal oscillator driver. The device operates within an input voltage range of 2.7V to 5.5V and supports Dynamic Voltage Scaling on BUCK2. It is housed in a 40-pin HVQFN package measuring 5 mm x 5 mm with a 0.4 mm pitch, characterized for operation between -40°C and 105°C.

Feature Summary

Integrates four buck regulators and three LDOs for comprehensive power rail management
Includes a dedicated 400 mA load switch with internal discharge resistor for SD card safety
Supports Dynamic Voltage Scaling (DVS) on BUCK2 with programmable ramping times
Features a built-in 32.768 kHz crystal oscillator driver

Applications

i.MX 91 processor systems
i.MX 93 processor systems
IoT devices requiring size and efficiency optimization
Smart appliance control units

Procurement Notes

Verify the specific suffix AVMA1HN against the official NXP datasheet to confirm pinout and electrical characteristics. Ensure compatibility with the target processor's power sequencing requirements. Check for RoHS compliance status as per the latest manufacturer documentation before integration into production designs.

Selection Notes

Select this component when designing for NXP i.MX 91 or i.MX 93 platforms requiring a single-chip solution. It is suitable for applications needing multiple regulated rails including core, memory, and peripheral supplies. Consider the 40-pin HVQFN package constraints for PCB layout and thermal management during the selection phase.

Part Context

This part belongs to the PF9453 family of low-power multi-rail PMICs. It serves as a direct power management solution for NXP's i.MX 91 and i.MX 93 application processors. The family is optimized for IoT and portable applications where board space and power efficiency are critical design parameters.

Replacement Considerations

Official alternatives for i.MX 93 include PCA9451A. For i.MX 91, the PF9453 is the primary designated PMIC. Consult Application Note AN14685 for detailed comparison and substitution guidelines between these components.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.