TPS657052YZHT TI Power Management IC | 16-DSBGA (2.24X2.16) | Dual Buck Converter, 2.5A Output

Product Overview

The TPS657052YZHT from Texas Instruments is a highly integrated power management IC designed for space-constrained applications. Housed in a compact 16-DSBGA (2.24x2.16 mm) package, it features dual step-down DC/DC converters with a total output current of up to 2.5A. The device operates from a 2.5V to 5.5V input voltage range, making it suitable for battery-powered and portable systems. With high efficiency (up to 95%) and low quiescent current, it extends battery life in portable electronics.

Detailed Technical Specifications

Key Features

• Dual high-efficiency step-down converters
• 2.5A total output current
• 2.25 MHz fixed switching frequency for small external components
• Power-save mode for light-load efficiency
• Low quiescent current: 17 µA
• Output voltage accuracy: ±1.5%
• Over-current and thermal protection
• Small 16-DSBGA package (2.24x2.16 mm)

Target Applications

The TPS657052YZHT is ideal for a variety of portable and battery-powered applications, including:

• Smartphones and tablets
• Wearable devices (e.g., smartwatches, fitness trackers)
• Portable medical devices (e.g., glucose meters, pulse oximeters)
• IoT modules and sensors
• 5G base station control boards (for low-power rail generation)
• Automotive dashboard displays (for infotainment power supply)
• Wireless headphones and earbuds

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TPS657052YZHT. 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

TPS657052YZHT 是德州儀器（TI）推出的一款高度集成的電源管理 IC，專為空間受限的應用設計。它採用緊湊的 16-DSBGA（2.24x2.16 mm）封裝，內置兩個降壓 DC/DC 轉換器，總輸出電流高達 2.5A。該器件支持 2.5V 至 5.5V 的輸入電壓範圍，非常適合電池供電和便攜式系統。憑藉高達 95% 的效率和低靜態電流，它能夠延長便攜式電子設備的電池壽命。

詳細技術參數

核心特性

• 雙路高效降壓轉換器
• 總輸出電流 2.5A
• 2.25 MHz 固定開關頻率，支持小型外部元件
• 輕載高效節能模式
• 低靜態電流：17 µA
• 輸出電壓精度：±1.5%
• 過流和過熱保護
• 小型 16-DSBGA 封裝（2.24x2.16 mm）

典型應用場景

TPS657052YZHT 適用於多種便攜式和電池供電應用，包括：

• 智能手機和平板電腦
• 可穿戴設備（如智能手錶、健身追蹤器）
• 便攜式醫療設備（如血糖儀、脈搏血氧儀）
• 物聯網模塊和傳感器
• 5G 基站控制板（用於低功耗電源軌生成）
• 汽車儀表板顯示屏（用於信息娛樂系統供電）
• 無線耳機和耳塞

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TPS657052YZHT 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]