TL594IDR TI PWM Controller | 16-SOIC | 40V, 200mA, 300kHz

Product Overview

The TL594IDR is a fixed-frequency pulse-width modulation (PWM) control circuit from Texas Instruments, designed primarily for power supply control. It integrates all the functions required for the control of switching power supplies, including an error amplifier, oscillator, PWM comparator, dead-time control, and output drivers. The device operates from a supply voltage up to 40V and can deliver up to 200mA of sink or source current per output. The oscillator frequency is programmable up to 300kHz. The TL594IDR is offered in a 16-pin SOIC package, making it suitable for compact power supply designs.

Detailed Technical Specifications

Key Features

• Complete PWM power control circuitry
• Uncommitted outputs for single-ended or push-pull operation
• Internal oscillator with frequency programmable by external R and C
• Dead-time control for adjustable output dead time
• Internal 5V reference with 1% accuracy
• Under-voltage lockout (UVLO) for VCC < 7V
• Low standby current: 10mA typical
• Wide supply voltage range: 7V to 40V

Target Applications

• Switching power supplies for 5G base stations (e.g., rectifier modules)
• DC-DC converters for automotive dashboard displays
• Battery chargers for industrial equipment
• Power inverters for solar energy systems
• Motor control in robotics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TL594IDR. 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

TL594IDR 是德州儀器（TI）生產的固定頻率脈寬調製（PWM）控制電路，主要用於電源控制。它集成了開關電源控制所需的所有功能，包括誤差放大器、振盪器、PWM比較器、死區時間控制和輸出驅動器。該器件可在高達40V的電源電壓下工作，每個輸出可提供高達200mA的灌電流或拉電流。振盪器頻率可編程至300kHz。TL594IDR採用16引腳SOIC封裝，適合緊湊型電源設計。

詳細技術參數

核心特性

• 完整的PWM電源控制電路
• 未提交輸出，支持單端或推挽操作
• 內部振盪器，頻率可通過外部R和C編程
• 死區時間控制，可調節輸出死區時間
• 內部5V參考電壓，精度1%
• 欠壓鎖定 (UVLO)，VCC < 7V時保護
• 低靜態電流：典型值10mA
• 寬電源電壓範圍：7V至40V

典型應用場景

• 5G基站開關電源（例如整流模塊）
• 汽車儀表盤顯示器的DC-DC轉換器
• 工業設備電池充電器
• 太陽能系統電源逆變器
• 機器人電機控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TL594IDR 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]