TPS61151DRCT TI LED Driver IC | 10-VSON (3x3) | 2.7-5.5V Input, 1.2A Switch

Product Overview

The TPS61151DRCT from Texas Instruments is a high-efficiency, step-up (boost) white LED driver IC designed for small to medium-sized LCD backlight applications. It integrates a 1.2A, 40V power switch and operates from an input voltage range of 2.7V to 5.5V, making it suitable for single-cell Li-Ion or multi-cell alkaline/NiMH battery-powered devices. The device supports up to 10 series-connected white LEDs with a typical efficiency of 85%. Housed in a compact 10-pin VSON (3x3 mm) package, it offers a space-saving solution for portable electronics.

Detailed Technical Specifications

Key Features

• Integrated 40V, 1.2A power switch
• Wide input voltage range: 2.7V to 5.5V
• High efficiency: up to 85%
• PWM brightness control via EN pin
• Overvoltage protection (OVP)
• Under-voltage lockout (UVLO)
• Thermal shutdown protection
• Small 10-pin VSON package (3x3 mm)

Target Applications

• Smartphone and tablet LCD backlight
• Portable media players
• Digital cameras and camcorders
• GPS navigation devices
• Handheld gaming consoles
• 5G base station status indicator backlight
• Automotive dashboard display backlight

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61151DRCT. 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

TPS61151DRCT 是德州儀器（TI）推出的一款高效率升壓（Boost）白光 LED 驅動器 IC，專為中小尺寸 LCD 背光應用設計。它集成了 1.2A、40V 的功率開關，工作輸入電壓範圍為 2.7V 至 5.5V，適用於單節鋰離子電池或多節鹼性/NiMH 電池供電的設備。該器件可驅動多達 10 顆串聯白光 LED，典型效率為 85%。採用緊湊的 10 引腳 VSON（3x3 mm）封裝，為便攜式電子產品提供了節省空間的解決方案。

詳細技術參數

核心特性

• 集成 40V、1.2A 功率開關
• 寬輸入電壓範圍：2.7V 至 5.5V
• 高效率：最高 85%
• 通過 EN 引腳實現 PWM 亮度控制
• 過壓保護（OVP）
• 欠壓鎖定（UVLO）
• 熱關斷保護
• 小型 10 引腳 VSON 封裝（3x3 mm）

典型應用場景

• 智能手機和平板電腦 LCD 背光
• 便攜式媒體播放器
• 數碼相機和攝像機
• GPS 導航設備
• 手持遊戲機
• 5G 基站狀態指示燈背光
• 汽車儀表盤顯示背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61151DRCT 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]