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Product Overview
The TPS65000RTET from Texas Instruments is a highly integrated power management IC (PMIC) designed for space-constrained applications. It features three step-down converters, one low-dropout regulator (LDO), and a power-good indicator, all in a compact 16-pin WQFN (3x3 mm) package. The device operates from a 2.5V to 6V input voltage range, making it suitable for battery-powered and portable systems.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.5V to 6V |
| Output Voltage (Buck1) |
0.6V to VIN (adjustable) |
| Output Voltage (Buck2) |
0.6V to VIN (adjustable) |
| Output Voltage (Buck3) |
0.6V to VIN (adjustable) |
| Output Current (Buck1) |
1.5A |
| Output Current (Buck2) |
1.5A |
| Output Current (Buck3) |
1.0A |
| LDO Output Voltage |
1.2V to 3.3V (adjustable) |
| LDO Output Current |
200mA |
| Switching Frequency |
2.25MHz (typical) |
| Operating Temperature |
-40°C to +85°C |
| Package |
16-WQFN (3x3 mm) |
Key Features
- Three high-efficiency step-down converters with up to 95% efficiency
- Integrated 200mA LDO for low-noise rails
- Power-good output for sequencing and monitoring
- 2.25MHz fixed-frequency operation enables small external components
- Thermal shutdown and overcurrent protection
- Low quiescent current (30µA typical) for battery life
- Small 3x3 mm WQFN package saves board space
Target Applications
- Portable and battery-powered devices (e.g., smartphones, tablets)
- Wireless infrastructure (e.g., 5G small cell base stations)
- Automotive infotainment and dashboard systems
- Industrial sensors and IoT modules
- Medical devices (e.g., portable monitors)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS65000RTET. Our core advantages include:
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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
TPS65000RTET 是德州儀器(TI)推出的一款高度集成的電源管理 IC(PMIC),專為空間受限的應用設計。它包含三個降壓轉換器、一個低壓差穩壓器(LDO)和一個電源正常指示器,採用緊湊的 16 引腳 WQFN(3x3 mm)封裝。該器件的工作輸入電壓範圍為 2.5V 至 6V,適用於電池供電和便攜式系統。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.5V 至 6V |
| 輸出電壓(Buck1) |
0.6V 至 VIN(可調) |
| 輸出電壓(Buck2) |
0.6V 至 VIN(可調) |
| 輸出電壓(Buck3) |
0.6V 至 VIN(可調) |
| 輸出電流(Buck1) |
1.5A |
| 輸出電流(Buck2) |
1.5A |
| 輸出電流(Buck3) |
1.0A |
| LDO 輸出電壓 |
1.2V 至 3.3V(可調) |
| LDO 輸出電流 |
200mA |
| 開關頻率 |
2.25MHz(典型值) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
16-WQFN(3x3 mm) |
核心特性
- 三個高效率降壓轉換器,效率高達 95%
- 集成 200mA LDO,用於低噪聲電源軌
- 電源正常輸出,用於上電順序和監控
- 2.25MHz 固定頻率操作,可使用小型外部元件
- 熱關斷和過流保護
- 低靜態電流(典型值 30µA),延長電池壽命
- 小型 3x3 mm WQFN 封裝,節省電路板空間
典型應用場景
- 便攜式和電池供電設備(如智能手機、平板電腦)
- 無線基礎設施(如 5G 小型蜂窩基站)
- 汽車信息娛樂和儀表板系統
- 工業傳感器和 IoT 模塊
- 醫療設備(如便攜式監護儀)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS65000RTET 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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