LM5088QMH-1/NOPB TI DC/DC Controller | 16-HTSSOP | 75V Input, 1.5A Peak Gate Drive

Product Overview

The LM5088QMH-1/NOPB is a high-voltage, non-isolated buck controller from Texas Instruments, designed for step-down DC/DC conversion in demanding automotive and industrial applications. It operates from an input voltage range of 4.5V to 75V, making it suitable for 12V, 24V, and 48V systems. The device features a 1.5A peak gate drive for external N-channel MOSFETs, enabling output currents up to several amps depending on external components. The LM5088QMH-1/NOPB is housed in a 16-pin HTSSOP package with exposed pad for enhanced thermal performance.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 4.5V to 75V
• Adjustable output voltage down to 1.225V
• Programmable switching frequency up to 1 MHz
• 1.5A peak gate drive for external MOSFET
• Integrated high-side bootstrap diode
• Cycle-by-cycle current limiting
• Thermal shutdown protection
• Low shutdown current (< 10 µA)
• Available in automotive grade (AEC-Q100 qualified)

Target Applications

• Automotive infotainment and dashboard power supplies
• 5G base station power management
• Industrial motor drives and PLCs
• Battery-powered equipment (e.g., e-bikes, power tools)
• Telecom and networking equipment
• LED lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM5088QMH-1/NOPB. 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

LM5088QMH-1/NOPB 是德州儀器推出的一款高壓非隔離降壓控制器，專為汽車和工業應用的降壓 DC/DC 轉換而設計。其輸入電壓範圍為 4.5V 至 75V，適用於 12V、24V 和 48V 系統。該器件提供 1.5A 峰值柵極驅動能力，用於驅動外部 N 溝道 MOSFET，可根據外部元件實現數安培的輸出電流。LM5088QMH-1/NOPB 採用 16 引腳 HTSSOP 封裝，帶有裸露焊盤以增強散熱性能。

詳細技術參數

核心特性

• 寬輸入電壓範圍：4.5V 至 75V
• 可調輸出電壓低至 1.225V
• 可編程開關頻率高達 1 MHz
• 1.5A 峰值柵極驅動，用於外部 MOSFET
• 集成高側自舉二極管
• 逐週期電流限制
• 熱關斷保護
• 低關斷電流（< 10 µA）
• 汽車級認證（AEC-Q100）

典型應用場景

• 汽車信息娛樂系統和儀表板電源
• 5G 基站電源管理
• 工業電機驅動和 PLC
• 電池供電設備（如電動自行車、電動工具）
• 電信和網絡設備
• LED 照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM5088QMH-1/NOPB 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]