TPS657051YZHT TI Power Management IC | 16-DSBGA (2.24X2.16) | Dual Buck Converter, 1.5A Output

Product Overview

The TPS657051YZHT from Texas Instruments is a highly integrated power management IC designed for space-constrained portable applications. It features two synchronous step-down DC-DC converters, a low-dropout regulator (LDO), and a load switch, all in a compact 16-DSBGA (2.24x2.16 mm) package. The device operates from a 2.5V to 5.5V input voltage range, making it suitable for single-cell Li-Ion battery-powered systems. With high efficiency and low quiescent current, it extends battery life in portable electronics.

Detailed Technical Specifications

Key Features

• Dual 1.5A step-down converters with >90% efficiency
• 300mA LDO with low dropout voltage
• Load switch for power sequencing
• I2C interface for dynamic voltage scaling
• Power-save mode for light-load efficiency
• Thermal shutdown and overcurrent protection
• Small footprint: 2.24x2.16 mm DSBGA package

Target Applications

• Smartphones and tablets
• Portable medical devices (e.g., glucose meters)
• Wireless headsets and wearables
• IoT modules (e.g., sensor nodes)
• 5G small cell base stations (power management for RF transceivers)
• Automotive dashboard displays (power supply for processors)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS657051YZHT. 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

TPS657051YZHT 是德州儀器推出的一款高度集成的電源管理 IC，專為空間受限的可攜式應用設計。它包含兩個同步降壓 DC-DC 轉換器、一個低壓差穩壓器 (LDO) 和一個負載開關，採用緊湊的 16-DSBGA (2.24x2.16 mm) 封裝。該器件工作於 2.5V 至 5.5V 輸入電壓範圍，適用於單節鋰離子電池供電系統。憑藉高效率與低靜態電流，可延長可攜式電子設備的電池壽命。

詳細技術參數

核心特性

• 雙路 1.5A 降壓轉換器，效率 >90%
• 300mA LDO，低壓差
• 負載開關，用於電源排序
• I2C 接口，支持動態電壓調節
• 省電模式，輕載高效
• 熱關斷和過流保護
• 小尺寸：2.24x2.16 mm DSBGA 封裝

典型應用場景

• 智能手機和平板電腦
• 可攜式醫療設備（如血糖儀）
• 無線耳機和可穿戴設備
• 物聯網模塊（如傳感器節點）
• 5G 小型基站（射頻收發器的電源管理）
• 汽車儀表板顯示器（處理器供電）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS657051YZHT 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]