LM46000PWPT TI Step-Down Converter | 16-HTSSOP | 3.5V-60V Input, 0.5A Output

Product Overview

The LM46000PWPT is a synchronous step-down (buck) DC-DC converter from Texas Instruments, designed for high-efficiency power conversion in industrial and automotive applications. With a wide input voltage range of 3.5V to 60V and an output current capability of 0.5A, it integrates high-side and low-side MOSFETs to minimize external component count. The device operates at a fixed switching frequency of 200kHz to 2.2MHz, allowing for flexible trade-offs between efficiency and solution size. Housed in a compact 16-pin HTSSOP package with PowerPAD for enhanced thermal performance, the LM46000PWPT is ideal for space-constrained designs requiring robust power management.

Detailed Technical Specifications

Key Features

• Wide input voltage range: 3.5V to 60V
• Integrated 0.5A high-side and low-side MOSFETs
• Adjustable switching frequency up to 2.2MHz
• High efficiency up to 90%
• Internal compensation and soft-start
• Comprehensive protection: OCP, OTP, UVLO
• Small 16-HTSSOP package with PowerPAD

Target Applications

The LM46000PWPT is suitable for a variety of applications including: 5G base station power supplies, automotive infotainment and dashboard systems, industrial sensors, battery-powered equipment, and point-of-load regulation in telecom and networking equipment.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM46000PWPT. 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

LM46000PWPT 是德州儀器（TI）推出的一款同步降壓（buck）DC-DC 轉換器，專為工業和汽車應用中的高效電源轉換而設計。它具有 3.5V 至 60V 的寬輸入電壓範圍和 0.5A 的輸出電流能力，集成高側和低側 MOSFET，以減少外部元件數量。器件工作在 200kHz 至 2.2MHz 的可調開關頻率，允許在效率和解決方案尺寸之間靈活權衡。採用帶有 PowerPAD 的緊湊型 16 引腳 HTSSOP 封裝，增強熱性能，LM46000PWPT 非常適合需要穩健電源管理的空間受限設計。

詳細技術參數

核心特性

• 寬輸入電壓範圍：3.5V 至 60V
• 集成 0.5A 高側和低側 MOSFET
• 可調開關頻率高達 2.2MHz
• 高效率高達 90%
• 內部補償和軟啟動
• 全面保護：OCP、OTP、UVLO
• 小型 16-HTSSOP 封裝，帶 PowerPAD

典型應用場景

LM46000PWPT 適用於多種應用，包括：5G 基站電源、汽車信息娛樂和儀表板系統、工業傳感器、電池供電設備，以及電信和網絡設備中的點負載調節。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM46000PWPT 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]