TPS65138DRCR TI PMIC | 10-VSON (3x3) | Dual Output, 1.5A, 2.2MHz

Product Overview

The TPS65138DRCR from Texas Instruments is a high-performance, dual-output power management IC (PMIC) designed for applications requiring both positive and negative voltage rails. Housed in a compact 10-pin VSON (3x3 mm) package, it integrates two independent step-down converters with a combined output current capability of up to 1.5A per channel. Operating at a fixed 2.2MHz switching frequency, it enables the use of small external components, reducing overall solution size. The device features a wide input voltage range of 2.7V to 5.5V, making it suitable for battery-powered and low-voltage systems.

Detailed Technical Specifications

Key Features

• Dual independent step-down converters with 180° out-of-phase operation to reduce input ripple
• High efficiency up to 95% over a wide load range
• Low quiescent current (40 µA) for extended battery life
• Internal compensation and soft-start
• Overcurrent and overtemperature protection
• Small 10-pin VSON package (3x3 mm) for space-constrained designs

Target Applications

• 5G base station power management (e.g., powering RF transceivers)
• Automotive dashboard displays and infotainment systems
• Portable medical devices (e.g., patient monitors)
• Industrial sensors and IoT gateways
• Battery-powered equipment (e.g., handheld terminals)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS65138DRCR. 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

TPS65138DRCR 是德州儀器（TI）推出的一款高性能雙輸出電源管理 IC（PMIC），專為需要正負電壓軌的應用而設計。它採用緊湊的 10 引腳 VSON（3x3 mm）封裝，集成了兩個獨立的降壓轉換器，每個通道的輸出電流能力高達 1.5A。器件工作在固定的 2.2MHz 開關頻率，允許使用小型外部元件，從而減小整體解決方案尺寸。其寬輸入電壓範圍為 2.7V 至 5.5V，適用於電池供電和低壓系統。

詳細技術參數

核心特性

• 雙獨立降壓轉換器，180° 異相工作以降低輸入紋波
• 在寬負載範圍內效率高達 95%
• 低靜態電流（40 µA），延長電池壽命
• 內部補償和軟啟動
• 過流和過溫保護
• 小型 10 引腳 VSON 封裝（3x3 mm），適用於空間受限的設計

典型應用場景

• 5G 基站電源管理（例如為射頻收發器供電）
• 汽車儀表板顯示器和信息娛樂系統
• 便攜式醫療設備（例如病人監護儀）
• 工業傳感器和物聯網網關
• 電池供電設備（例如手持終端）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS65138DRCR 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]