SRK1004DTR ST Power Management IC | 6-WDFN 祼焊盘 | 4A, 1.5MHz

Product Overview

The SRK1004DTR from STMicroelectronics is a high-efficiency, synchronous step-down switching regulator designed for compact power management solutions. Housed in a 6-WDFN exposed pad package, it delivers up to 4A output current with excellent thermal performance. The device operates at a fixed 1.5MHz switching frequency, enabling small external components and fast transient response.

Detailed Technical Specifications

Key Features

• High efficiency synchronous rectification
• Internal compensation and soft-start
• Over-current and thermal protection
• Power-good output
• Enable control for power sequencing
• Low shutdown current (<1µA)

Target Applications

The SRK1004DTR is ideal for space-constrained applications requiring high current and efficiency. Specific examples include: 5G base station power modules, automotive infotainment systems, industrial sensors, portable medical devices, and point-of-load regulation in networking equipment.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SRK1004DTR. 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

SRK1004DTR 是意法半導體推出的高效同步降壓開關穩壓器，專為緊湊型電源管理解決方案設計。採用 6-WDFN 裸焊盤封裝，可提供高達 4A 的輸出電流，並具有出色的熱性能。該器件以 1.5MHz 固定開關頻率工作，支持小型外部元件和快速瞬態響應。

詳細技術參數

核心特性

• 高效同步整流
• 內部補償和軟啟動
• 過流和過熱保護
• 電源正常輸出
• 使能控制用於電源排序
• 低關斷電流 (<1µA)

典型應用場景

SRK1004DTR 適用於需要高電流和高效率的空間受限應用。具體示例包括：5G 基站電源模塊、汽車信息娛樂系統、工業傳感器、便攜式醫療設備以及網絡設備中的負載點穩壓。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SRK1004DTR 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]