PM6670ASTR ST Power Management IC | 24-VFQFPN (4x4) | Dual Step-Down Controller, 5.5V-28V Input

Product Overview

The PM6670ASTR is a high-performance dual step-down controller from STMicroelectronics, designed for efficient power management in demanding applications. It integrates two synchronous buck regulators with a wide input voltage range of 5.5V to 28V, making it suitable for intermediate bus architectures and point-of-load regulation. The device is housed in a compact 24-VFQFPN (4x4 mm) package, offering excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• Dual synchronous step-down controller with independent enable
• Wide input voltage range: 5.5V to 28V
• Adjustable output voltage from 0.6V to 5.5V
• High efficiency up to 95%
• Programmable switching frequency (250kHz to 1MHz)
• Overcurrent, overvoltage, and thermal protection
• Power-good output and soft-start
• Compact 24-VFQFPN (4x4 mm) package

Target Applications

• 5G base station power supplies
• Automotive infotainment and dashboard systems
• Industrial automation and control
• Networking and telecom equipment
• Point-of-load (POL) regulation for FPGAs and ASICs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PM6670ASTR. 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

PM6670ASTR 是意法半導體推出的一款高性能雙路降壓控制器，專為要求嚴苛的電源管理應用而設計。它集成了兩個同步降壓穩壓器，輸入電壓範圍寬達 5.5V 至 28V，適用於中間總線架構和負載點穩壓。器件採用緊湊的 24-VFQFPN（4x4 mm）封裝，具有出色的熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 雙路同步降壓控制器，獨立使能
• 寬輸入電壓範圍：5.5V 至 28V
• 可調輸出電壓：0.6V 至 5.5V
• 高效率，最高可達 95%
• 可編程開關頻率（250kHz 至 1MHz）
• 過流、過壓和熱保護
• 電源正常指示和軟啟動
• 緊湊的 24-VFQFPN（4x4 mm）封裝

典型應用場景

• 5G 基站電源
• 汽車信息娛樂和儀表板系統
• 工業自動化與控制
• 網絡和電信設備
• FPGA 和 ASIC 的負載點（POL）穩壓

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PM6670ASTR 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]