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Product Overview
The TPS65217BRSLT is a highly integrated power management IC (PMIC) from Texas Instruments, designed for portable and battery-powered applications. It combines four step-down converters (buck), three low-dropout regulators (LDO), and one boost converter in a compact 48-pin VQFN (6x6 mm) package. This device provides a complete power solution for processors, FPGAs, and other digital ICs, offering high efficiency and low quiescent current.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.7 V to 5.5 V |
| Buck Converters |
4 (DCDC1-DCDC4) |
| LDO Regulators |
3 (LDO1-LDO3) |
| Boost Converter |
1 (up to 5.5 V output) |
| Switching Frequency |
2.25 MHz (typical) |
| Quiescent Current |
45 µA (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-VQFN (6x6 mm) |
Key Features
- Integrated 4 buck converters with up to 95% efficiency
- 3 LDOs with low dropout voltage
- 1 boost converter for LED backlight or USB OTG
- I2C interface for dynamic voltage scaling
- Power sequencing and fault protection
- Small footprint: 6x6 mm VQFN package
Target Applications
- Portable medical devices (e.g., patient monitors)
- Industrial handheld terminals (e.g., barcode scanners)
- 5G small cell base stations
- Automotive dashboard infotainment systems
- IoT gateways and smart home hubs
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS65217BRSLT. Our core advantages include:
-
24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
TPS65217BRSLT 是德州儀器(TI)推出的一款高度集成的電源管理 IC(PMIC),專為便攜式和電池供電應用設計。它將四個降壓轉換器(buck)、三個低壓差穩壓器(LDO)和一個升壓轉換器集成在緊湊的 48 引腳 VQFN(6x6 mm)封裝中。該器件為處理器、FPGA 和其他數字 IC 提供完整的電源解決方案,具有高效率 and 低靜態電流。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.7 V 至 5.5 V |
| 降壓轉換器 |
4 個(DCDC1-DCDC4) |
| LDO 穩壓器 |
3 個(LDO1-LDO3) |
| 升壓轉換器 |
1 個(輸出高達 5.5 V) |
| 開關頻率 |
2.25 MHz(典型值) |
| 靜態電流 |
45 µA(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-VQFN(6x6 mm) |
核心特性
- 集成 4 個降壓轉換器,效率高達 95%
- 3 個 LDO,低壓差電壓
- 1 個升壓轉換器,用於 LED 背光或 USB OTG
- I2C 接口,支持動態電壓調節
- 電源排序和故障保護
- 小尺寸:6x6 mm VQFN 封裝
典型應用場景
- 便攜式醫療設備(例如病人監護儀)
- 工業手持終端(例如條碼掃描器)
- 5G 小型基站
- 汽車儀表板信息娛樂系統
- 物聯網網關和智能家居中樞
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS65217BRSLT 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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