TPIC6259DWR TI Power Management IC | 20-SOIC | 8-Bit Serial-Input, Latched Source Drivers

Product Overview

The TPIC6259DWR from Texas Instruments is a monolithic, high-voltage, high-current, 8-bit serial-input, latched source driver designed for use in systems that require a robust interface between low-level logic and high-power loads. It integrates eight DMOS output transistors with a common source configuration, each capable of sourcing up to 1.5 A continuous current at 50 V. The device features a serial-to-parallel shift register with latched outputs, making it ideal for applications where multiple outputs need to be controlled via a minimal number of microcontroller pins. The TPIC6259DWR is offered in a 20-pin SOIC package and operates over a wide temperature range of -40°C to +125°C.

Detailed Technical Specifications

Key Features

• 8-bit serial-input, latched source driver with DMOS outputs
• High-current capability: 1.5 A continuous per channel
• High-voltage operation: up to 50 V drain supply
• Integrated output clamp diodes for inductive load protection
• Low-power CMOS logic with 5 MHz serial data clock
• Wide operating temperature range: -40°C to +125°C
• 20-pin SOIC package for compact designs
• Compatible with 3.3 V and 5 V logic levels

Target Applications

The TPIC6259DWR is suitable for a variety of high-power switching applications, including:

• Automotive systems: dashboard lighting, seat control modules, and HVAC actuators
• Industrial automation: PLC output modules, solenoid drivers, and relay replacement
• Telecommunications: 5G base station power management, antenna tilt control
• Consumer electronics: LED lighting control, motor drivers for small appliances
• Medical devices: patient monitoring systems, infusion pump actuators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPIC6259DWR. 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

TPIC6259DWR 是德州儀器（TI）推出的一款單片高電壓、大電流、8位串行輸入鎖存源極驅動器，專為需要低電平邏輯與高功率負載之間穩健接口的系統而設計。它集成了八個共源極配置的 DMOS 輸出晶體管，每個晶體管在 50 V 電壓下可連續提供高達 1.5 A 的電流。該器件具有串行轉並行移位寄存器及鎖存輸出，非常適合需要通過最少微控制器引腳控制多個輸出的應用。TPIC6259DWR 採用 20 引腳 SOIC 封裝，工作溫度範圍為 -40°C 至 +125°C。

詳細技術參數

核心特性

• 8位串行輸入鎖存源極驅動器，帶 DMOS 輸出
• 大電流能力：每通道連續 1.5 A
• 高電壓工作：漏極電源高達 50 V
• 集成輸出鉗位二極管，用於感性負載保護
• 低功耗 CMOS 邏輯，串行數據時鐘 5 MHz
• 寬工作溫度範圍：-40°C 至 +125°C
• 20 引腳 SOIC 封裝，適合緊湊設計
• 兼容 3.3 V 和 5 V 邏輯電平

典型應用場景

TPIC6259DWR 適用於多種高功率開關應用，包括：

• 汽車系統：儀表板照明、座椅控制模塊、HVAC 執行器
• 工業自動化：PLC 輸出模塊、電磁閥驅動器、繼電器替代
• 電信：5G 基站電源管理、天線傾角控制
• 消費電子：LED 照明控制、小家電電機驅動
• 醫療設備：病人監護系統、輸液泵執行器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPIC6259DWR 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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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