UC1865J/883B TI PWM Controller | 16-CDIP | 1MHz, 2A Gate Drive

Product Overview

The UC1865J/883B is a high-performance PWM controller from Texas Instruments, designed for demanding power supply applications. Housed in a 16-pin ceramic dual-in-line package (CDIP), this device offers a wide operating frequency range up to 1MHz and a robust 2A peak gate drive capability. It features programmable soft-start, undervoltage lockout, and a precision reference, making it ideal for military, aerospace, and industrial power systems.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 8V to 35V
• High-frequency operation up to 1MHz
• 2A peak gate drive for fast switching
• Programmable soft-start and undervoltage lockout
• Precision 5V reference with ±1% accuracy
• Dual output channels for push-pull or bridge topologies
• MIL-STD-883 compliant for high reliability

Target Applications

• 5G base station power supplies
• Military radar systems
• Avionics power management
• Industrial motor drives
• Telecom rectifiers
• Automotive dashboard power modules

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC1865J/883B. 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

UC1865J/883B 是德州儀器推出的一款高性能 PWM 控制器，專為要求嚴苛的電源應用而設計。採用 16 引腳陶瓷雙列直插封裝 (CDIP)，支援高達 1MHz 的寬工作頻率範圍和 2A 峰值柵極驅動能力。它具有可編程軟啟動、欠壓鎖定和精密參考電壓，非常適合軍工、航空航天和工業電源系統。

詳細技術參數

核心特性

• 寬輸入電壓範圍：8V 至 35V
• 高頻工作，最高 1MHz
• 2A 峰值柵極驅動，實現快速開關
• 可編程軟啟動和欠壓鎖定
• 精密 5V 參考電壓，精度 ±1%
• 雙輸出通道，支援推挽或橋式拓撲
• 符合 MIL-STD-883 標準，高可靠性

典型應用場景

• 5G 基站電源
• 軍用雷達系統
• 航空電子電源管理
• 工業電機驅動
• 電信整流器
• 汽車儀表板電源模塊

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC1865J/883B 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]