TPS61197DR TI LED Driver | 16-SOIC | 4.5V-40V Input, 100mA Output

Product Overview

The TPS61197DR from Texas Instruments is a high-efficiency, single-channel LED driver designed for backlighting applications. It integrates a boost converter with current sink, supporting input voltages from 4.5V to 40V and delivering up to 100mA LED current. The device operates at a fixed 600kHz switching frequency, enabling small external components. With built-in protection features including overvoltage, overcurrent, and thermal shutdown, the TPS61197DR ensures reliable operation in demanding environments. The 16-SOIC package offers a compact solution for space-constrained designs.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 40V
• Integrated 100mA current sink
• 600kHz fixed switching frequency
• High efficiency up to 90%
• Built-in overvoltage, overcurrent, and thermal protection
• PWM dimming capability
• Small 16-SOIC package

Target Applications

• Automotive dashboard backlighting
• 5G base station indicator LEDs
• Industrial control panel lighting
• Medical device displays
• Portable instrument backlighting

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS61197DR. 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

TPS61197DR 是德州儀器推出的一款高效單通道 LED 驅動器，專為背光應用設計。它整合了升壓轉換器和電流沉，支持 4.5V 至 40V 的輸入電壓，並可提供高達 100mA 的 LED 電流。器件工作在 600kHz 固定開關頻率，允許使用小型外部元件。內置過壓、過流和熱關斷保護功能，確保在惡劣環境下可靠運行。16-SOIC 封裝為空間受限的設計提供了緊湊解決方案。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 40V
• 集成 100mA 電流沉
• 600kHz 固定開關頻率
• 高達 90% 的效率
• 內置過壓、過流和熱保護
• PWM 調光功能
• 小型 16-SOIC 封裝

典型應用場景

• 汽車儀表板背光
• 5G 基站指示燈
• 工業控制面板照明
• 醫療設備顯示器
• 便攜儀器背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS61197DR 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]