TPIC6B259DW TI Power Management IC | 20-SOIC | 8-Bit Shift Register, 500mA Output

Product Overview

The TPIC6B259DW from Texas Instruments is a monolithic, high-voltage, high-current power logic 8-bit shift register designed for use in systems that require relatively moderate load power. This device contains an 8-bit serial-in, parallel-out shift register that feeds an 8-bit D-type storage register. Data is transferred from the shift register to the storage register on a low-to-high transition of the register clock (RCK). The storage register outputs are connected to high-current Darlington switches. The output structure is an open-collector Darlington with a common emitter. The TPIC6B259DW is characterized for operation over the operating case temperature range of -40°C to 125°C.

Detailed Technical Specifications

Key Features

• 8-bit serial-in, parallel-out shift register with storage register
• High-current Darlington outputs (500 mA per channel)
• Open-collector outputs for driving loads up to 50 V
• Low power consumption (typical ICC 0.5 mA)
• Output clamp diodes for inductive load protection
• Thermal shutdown protection
• ESD protection exceeds 2000 V per MIL-STD-883, Method 3015

Target Applications

• 5G base station power sequencing and control
• Automotive dashboard lighting and indicator control
• Industrial programmable logic controllers (PLC)
• LED matrix displays and signage
• Relay and solenoid drivers
• Motor control for small DC motors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPIC6B259DW. 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

TPIC6B259DW 是德州儀器（TI）推出的一款單片高電壓、大電流功率邏輯8位移位寄存器，適用於需要中等負載功率的系統。該器件包含一個8位串行輸入、並行輸出的移位寄存器，饋送至一個8位D型存儲寄存器。數據在寄存器時鐘（RCK）從低到高轉換時從移位寄存器傳輸到存儲寄存器。存儲寄存器輸出連接到大電流達林頓開關。輸出結構為開集極達林頓，帶有公共發射極。TPIC6B259DW 的特點是在 -40°C 至 125°C 的外殼溫度範圍內工作。

詳細技術參數

核心特性

• 8位串行輸入、並行輸出移位寄存器，帶存儲寄存器
• 大電流達林頓輸出（每通道 500 mA）
• 開集極輸出，可驅動高達 50 V 的負載
• 低功耗（典型 ICC 0.5 mA）
• 輸出鉗位二極管，用於感性負載保護
• 熱關斷保護
• ESD 保護超過 2000 V（根據 MIL-STD-883，方法 3015）

典型應用場景

• 5G 基站電源排序與控制
• 汽車儀表板照明與指示燈控制
• 工業可編程邏輯控制器（PLC）
• LED 矩陣顯示屏與標牌
• 繼電器與電磁閥驅動器
• 小型直流電機控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPIC6B259DW 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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• 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

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• 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。
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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.
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