TLS2233DLR TI Power Management IC | | 2.5A Output, 1.5MHz Switching Frequency

Product Overview

The TLS2233DLR from Texas Instruments is a high-efficiency, synchronous step-down (buck) converter designed for applications requiring up to 2.5A output current. It operates over a wide input voltage range of 2.5V to 6V, making it suitable for low-voltage systems powered by single-cell Li-Ion batteries or 3.3V/5V rails. The device integrates low RDS(on) MOSFETs to achieve up to 95% efficiency, and its 1.5MHz switching frequency allows the use of small external inductors and capacitors, minimizing solution size.

Detailed Technical Specifications

Key Features

• High efficiency up to 95% reduces thermal dissipation
• 1.5MHz switching frequency enables small external components
• Low quiescent current of 17µA extends battery life
• Internal compensation simplifies design
• Power Good output for sequencing and monitoring
• Overcurrent and thermal shutdown protection

Target Applications

• 5G base station power supplies (e.g., for small cell remote radio units)
• Automotive dashboard infotainment systems
• Portable and battery-powered devices (e.g., handheld scanners, IoT gateways)
• Industrial sensors and actuators
• Networking equipment (e.g., routers, switches)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TLS2233DLR. 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

TLS2233DLR 是德州儀器（TI）推出的一款高效同步降壓轉換器，輸出電流高達 2.5A。它支持 2.5V 至 6V 的寬輸入電壓範圍，非常適合由單節鋰離子電池或 3.3V/5V 電源軌供電的低壓系統。器件內部集成低導通電阻 MOSFET，效率高達 95%，1.5MHz 開關頻率允許使用小型外部電感和電容，從而縮小解決方案尺寸。

詳細技術參數

核心特性

• 高達 95% 的效率，降低熱損耗
• 1.5MHz 開關頻率，支持小型外部元件
• 17µA 低靜態電流，延長電池壽命
• 內部補償，簡化設計
• Power Good 輸出，用於時序控制和監測
• 過流和熱關斷保護

典型應用場景

• 5G 基站電源（例如小型蜂窩遠程射頻單元）
• 汽車儀表板信息娛樂系統
• 便攜式和電池供電設備（例如手持掃描儀、物聯網網關）
• 工業傳感器和執行器
• 網絡設備（例如路由器、交換機）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TLS2233DLR 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]