TPS65148RHBT TI PMIC | 32-VQFN (5x5) | 4-Channel, 4.5V-28V Input

Product Overview

The TPS65148RHBT is a highly integrated power management IC (PMIC) from Texas Instruments, designed to provide multiple regulated output voltages for a variety of applications. It features four independent step-down (buck) converters with integrated FETs, capable of delivering up to 3A per channel. The device operates from an input voltage range of 4.5V to 28V, making it suitable for systems powered by 5V, 12V, or 24V rails. The TPS65148RHBT is packaged in a compact 32-pin VQFN (5x5 mm) package, ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Four high-efficiency step-down converters with integrated MOSFETs
• Wide input voltage range: 4.5V to 28V
• Adjustable output voltage from 0.6V to 5.5V
• Programmable switching frequency (300kHz to 2.2MHz)
• Power-good output for each channel
• Overcurrent and overtemperature protection
• Small 5x5 mm VQFN package

Target Applications

• 5G base station power supplies
• Automotive dashboard and infotainment systems
• Industrial control systems
• Networking equipment (routers, switches)
• FPGA and DSP power rails

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65148RHBT. 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

TPS65148RHBT 是德州儀器（TI）推出的一款高度集成的電源管理IC（PMIC），專為需要多路穩壓輸出的應用設計。該器件包含四個獨立的降壓轉換器，內置功率MOSFET，每通道可提供高達3A的輸出電流。輸入電壓範圍為4.5V至28V，適用於5V、12V或24V供電系統。TPS65148RHBT 採用緊湊的32引腳VQFN（5x5 mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 四個高效率降壓轉換器，內置MOSFET
• 寬輸入電壓範圍：4.5V 至 28V
• 可調輸出電壓：0.6V 至 5.5V
• 可編程開關頻率（300kHz 至 2.2MHz）
• 每通道電源良好輸出
• 過流和過溫保護
• 小型5x5 mm VQFN封裝

典型應用場景

• 5G基站電源
• 汽車儀表盤和信息娛樂系統
• 工業控制系統
• 網絡設備（路由器、交換機）
• FPGA和DSP電源軌

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65148RHBT 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]