PCA9451AHNY NXP PMIC | 56-HVQFN (7x7) | 6 Buck Converters, 6 LDOs

Product Overview

The PCA9451AHNY is a highly integrated power management IC (PMIC) from NXP Semiconductors, designed to meet the demanding power requirements of advanced application processors, FPGAs, and SoCs. Housed in a compact 56-pin HVQFN (7x7 mm) package, this device provides a comprehensive power solution with six buck converters and six low-dropout regulators (LDOs), along with flexible sequencing and control features. It supports a wide input voltage range of 2.7V to 5.5V, making it suitable for battery-powered and industrial applications. The PCA9451AHNY is optimized for high efficiency and low quiescent current, ensuring extended battery life in portable devices.

Detailed Technical Specifications

Key Features

• Six high-efficiency buck converters with integrated FETs, supporting dynamic voltage scaling (DVS)
• Six low-noise LDOs for sensitive analog and RF loads
• Programmable power-up sequencing via I2C or OTP
• Built-in overcurrent, overtemperature, and undervoltage protection
• Low quiescent current for battery-powered applications
• Compact 56-HVQFN package for space-constrained designs

Target Applications

• 5G base stations: Powering FPGAs and SoCs for signal processing
• Automotive dashboards: Supplying infotainment processors and display controllers
• Industrial IoT gateways: Efficient power management for edge computing
• Portable medical devices: Reliable power for sensors and microcontrollers
• Consumer electronics: Tablets, e-readers, and portable gaming consoles

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9451AHNY. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PCA9451AHNY 是恩智浦半導體推出的一款高度集成的電源管理 IC (PMIC)，專為滿足先進應用處理器、FPGA 和 SoC 的嚴苛電源需求而設計。該器件採用緊湊的 56 引腳 HVQFN (7x7 mm) 封裝，提供六個降壓轉換器和六個低壓差穩壓器 (LDO)，以及靈活的排序和控制功能。它支持 2.7V 至 5.5V 的寬輸入電壓範圍，適用於電池供電和工業應用。PCA9451AHNY 針對高效率與低靜態電流進行了優化，確保便攜設備的長電池續航時間。

詳細技術參數

核心特性

• 六個高效降壓轉換器，集成 FET，支持動態電壓調節 (DVS)
• 六個低噪聲 LDO，適用於敏感模擬和射頻負載
• 通過 I2C 或 OTP 可編程的上電時序
• 內置過流、過溫和欠壓保護
• 低靜態電流，適合電池供電應用
• 緊湊的 56-HVQFN 封裝，節省空間

典型應用場景

• 5G 基站：為信號處理的 FPGA 和 SoC 供電
• 汽車儀表板：為信息娛樂處理器和顯示控制器供電
• 工業物聯網網關：邊緣計算的高效電源管理
• 便攜醫療設備：為傳感器和微控制器提供可靠電源
• 消費電子：平板電腦、電子閱讀器和便攜遊戲機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9451AHNY 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]