UCC27523DGN TI Dual Low-Side Gate Driver | 8-HVSSOP | 5A Peak, 4.5-18V

Product Overview

The UCC27523DGN is a dual-channel, low-side gate driver from Texas Instruments, designed to drive MOSFETs and IGBTs in high-speed switching applications. Housed in an 8-pin HVSSOP package, it delivers 5A peak source and sink current, enabling efficient power conversion in compact designs. With a wide supply voltage range of 4.5V to 18V, it supports various power topologies including buck converters, half-bridges, and full-bridges. The device features independent enable functions, undervoltage lockout (UVLO), and fast propagation delays (typically 13ns) for precise timing control.

Detailed Technical Specifications

Key Features

• Dual-channel low-side gate driver with 5A peak drive capability
• Independent enable pins for each channel
• Fast propagation delay (13ns) and rise/fall times (7ns)
• Wide supply voltage range (4.5V to 18V)
• UVLO protection with hysteresis
• TTL/CMOS compatible input thresholds
• Thermal shutdown protection
• Compact 8-HVSSOP package for space-constrained designs

Target Applications

• 5G base station power supplies: Driving MOSFETs in DC-DC converters for remote radio units (RRUs)
• Automotive dashboard displays: Gate drive for backlight LED drivers and power management ICs
• Industrial motor drives: Low-side gate drive for brushless DC (BLDC) motor controllers
• Solar inverters: Driving IGBTs in MPPT converters and grid-tie inverters
• Server and telecom power: High-frequency buck converters for point-of-load (POL) regulators

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC27523DGN. 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

UCC27523DGN 是德州儀器 (TI) 推出的雙通道低側閘極驅動器，專為驅動 MOSFET 和 IGBT 而設計，適用於高速開關應用。採用 8 引腳 HVSSOP 封裝，提供 5A 峰值源電流和灌電流，可在緊湊設計中實現高效電能轉換。其寬電源電壓範圍 (4.5V 至 18V) 支援多種電源拓撲，包括降壓轉換器、半橋和全橋電路。該器件具有獨立使能功能、欠壓鎖定 (UVLO) 和快速傳播延遲 (典型值 13ns)，可實現精確的時序控制。

詳細技術參數

核心特性

• 雙通道低側閘極驅動器，5A 峰值驅動能力
• 每個通道獨立使能引腳
• 快速傳播延遲 (13ns) 和上升/下降時間 (7ns)
• 寬電源電壓範圍 (4.5V 至 18V)
• 帶滯回的 UVLO 保護
• TTL/CMOS 兼容輸入閾值
• 熱關斷保護
• 緊湊的 8-HVSSOP 封裝，適合空間受限設計

典型應用場景

• 5G 基站電源：驅動遠端射頻單元 (RRU) 中 DC-DC 轉換器的 MOSFET
• 汽車儀表板顯示：背光 LED 驅動器和電源管理 IC 的閘極驅動
• 工業馬達驅動：無刷直流 (BLDC) 馬達控制器的低側閘極驅動
• 太陽能逆變器：驅動 MPPT 轉換器和併網逆變器中的 IGBT
• 伺服器和電信電源：高頻降壓轉換器用於負載點 (POL) 穩壓器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC27523DGN 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。
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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

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。
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• 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
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