TPS548B22RVFT TI DC-DC Converter | 40-LQFN-CLIP (7x5) | 8A, 1.5V to 18V

Product Overview

The TPS548B22RVFT from Texas Instruments is a high-performance, 8-A synchronous step-down DC-DC converter in a compact 40-pin LQFN-CLIP (7x5 mm) package. It integrates high-side and low-side MOSFETs to achieve high efficiency and small solution size. The device operates over a wide input voltage range of 1.5 V to 18 V and provides an adjustable output voltage down to 0.6 V with ±1% accuracy. With a switching frequency from 200 kHz to 2.2 MHz, it offers design flexibility for various applications.

Detailed Technical Specifications

Key Features

• Integrated 8-A MOSFETs for high efficiency
• Wide input voltage range: 1.5 V to 18 V
• Adjustable output voltage from 0.6 V
• Switching frequency adjustable from 200 kHz to 2.2 MHz
• Power-good output for sequencing
• Overcurrent, overvoltage, and thermal protection
• Small 40-LQFN-CLIP package for space-constrained designs

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Networking and telecom equipment
• FPGA and ASIC power rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS548B22RVFT. 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

TPS548B22RVFT 是德州儀器（TI）推出的一款高性能 8A 同步降壓 DC-DC 轉換器，採用緊湊的 40 引腳 LQFN-CLIP（7x5 mm）封裝。它集成了高側和低側 MOSFET，以實現高效率和小型化解決方案。該器件在 1.5 V 至 18 V 的寬輸入電壓範圍內工作，並提供低至 0.6 V 的可調輸出電壓，精度為 ±1%。開關頻率可在 200 kHz 至 2.2 MHz 之間調節，為各種應用提供了設計靈活性。

詳細技術參數

核心特性

• 集成 8A MOSFET，實現高效率
• 寬輸入電壓範圍：1.5 V 至 18 V
• 可調輸出電壓，低至 0.6 V
• 開關頻率可調：200 kHz 至 2.2 MHz
• 電源正常輸出，用於時序控制
• 過流、過壓和熱保護
• 小型 40-LQFN-CLIP 封裝，適合空間受限的設計

典型應用場景

• 5G 基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 網絡和電信設備
• FPGA 和 ASIC 電源軌

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS548B22RVFT 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]