TPS53315RGFR TI DC-DC Converter | 40-VQFN (7x5) | 1.5V to 15V Input, 3A Output

Product Overview

The TPS53315RGFR from Texas Instruments is a high-efficiency, synchronous step-down DC-DC converter designed for space-constrained applications. It operates from an input voltage range of 1.5V to 15V and delivers up to 3A of continuous output current. The device integrates low RDS(on) power MOSFETs and features a fixed 1.5MHz switching frequency, enabling small external inductor and capacitor values. The TPS53315RGFR is available in a compact 40-pin VQFN (7x5 mm) package, making it ideal for point-of-load regulation in various systems.

Detailed Technical Specifications

Key Features

• Integrated 45mΩ and 20mΩ MOSFETs for high efficiency
• D-CAP2™ mode control for fast transient response
• Adjustable soft-start and current limit
• Power-good output and enable control
• Overcurrent, overvoltage, and thermal shutdown protection
• Small 40-pin VQFN package (7x5 mm)

Target Applications

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

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS53315RGFR. 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

TPS53315RGFR 是德州儀器 (TI) 推出的一款高效率、同步降壓 DC-DC 轉換器，專為空間受限的應用設計。它可在 1.5V 至 15V 的輸入電壓範圍內工作，並提供高達 3A 的連續輸出電流。該器件集成了低導通電阻 (RDS(on)) 的功率 MOSFET，並具有固定的 1.5MHz 開關頻率，從而可以使用小型外部電感和電容。TPS53315RGFR 採用緊湊的 40 引腳 VQFN (7x5 mm) 封裝，非常適合各種系統中的負載點穩壓。

詳細技術參數

核心特性

• 集成 45mΩ 和 20mΩ MOSFET，實現高效率
• D-CAP2™ 模式控制，提供快速瞬態響應
• 可調軟啟動和電流限制
• 電源正常指示和使能控制
• 過流、過壓和熱關斷保護
• 小型 40 引腳 VQFN 封裝 (7x5 mm)

典型應用場景

• 5G 基站電源
• 汽車儀表板和資訊娛樂系統
• 工業控制和自動化
• 網路和電信設備
• FPGA 和 ASIC 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 TPS53315RGFR 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。
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• 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]