TPS922055DRRR TI LED Driver | 12-WSON (3x3) | 40V, 1.5A, PWM Dimming

Product Overview

The TPS922055DRRR from Texas Instruments is a high-efficiency, synchronous boost LED driver designed for driving up to 10 series LEDs with a total output voltage up to 40V. It integrates a 1.5A, 40V power switch and supports both analog and PWM dimming. The device operates from an input voltage range of 2.5V to 24V, making it suitable for a wide variety of applications including automotive lighting, industrial displays, and general illumination.

Detailed Technical Specifications

Key Features

• Integrated 40V, 1.5A power switch
• Wide input voltage range: 2.5V to 24V
• Programmable switching frequency up to 2.2MHz
• Hybrid dimming: analog and PWM
• High efficiency up to 93%
• Comprehensive protection: OVP, OCP, OTP, UVLO
• Small 12-WSON package (3mm x 3mm)

Target Applications

• Automotive: Dashboard backlight, head-up display (HUD), ambient lighting
• Industrial: 5G base station indicator lights, factory automation displays
• Consumer: Smart home lighting, portable projectors
• General illumination: LED strips, downlights

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS922055DRRR. 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

TPS922055DRRR 是德州儀器（TI）推出的一款高效率同步升壓 LED 驅動器，專為驅動多達 10 顆串聯 LED 設計，最高輸出電壓可達 40V。它集成了 1.5A、40V 的功率開關，支持模擬和 PWM 調光。輸入電壓範圍為 2.5V 至 24V，適用於汽車照明、工業顯示和通用照明等多種應用。

詳細技術參數

核心特性

• 集成 40V、1.5A 功率開關
• 寬輸入電壓範圍：2.5V 至 24V
• 可編程開關頻率高達 2.2MHz
• 混合調光：模擬和 PWM
• 高效率高達 93%
• 全面保護：過壓、過流、過熱、欠壓鎖定
• 小型 12-WSON 封裝（3mm x 3mm）

典型應用場景

• 汽車：儀表板背光、抬頭顯示器（HUD）、環境照明
• 工業：5G 基站指示燈、工廠自動化顯示器
• 消費電子：智能家居照明、便攜式投影儀
• 通用照明：LED 燈帶、筒燈

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS922055DRRR 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]