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Product Overview
The TPS65014RGZT is a highly integrated power management IC (PMIC) from Texas Instruments, designed for space-constrained applications requiring multiple voltage rails. Housed in a compact 48-pin VQFN package (7x7 mm), it combines three step-down DC-DC converters and three low-dropout regulators (LDOs) to provide a complete power solution for processors, FPGAs, and other digital ICs. The device operates from a 2.5V to 6V input supply and offers programmable output voltages via I2C interface, making it ideal for portable and battery-powered systems.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.5V to 6V |
| Number of Outputs |
6 (3 Buck + 3 LDO) |
| Buck Converter Output Current |
Up to 1.6A each |
| LDO Output Current |
Up to 300mA each |
| Switching Frequency |
2.25MHz (typical) |
| Output Voltage Accuracy |
±1% |
| I2C Interface |
Up to 400kHz |
| Operating Temperature |
-40°C to +85°C |
| Package |
48-VQFN (7x7mm) |
Key Features
- Three high-efficiency step-down converters with up to 95% efficiency
- Three low-noise LDOs for sensitive analog loads
- Dynamic voltage scaling via I2C for power optimization
- Power-good outputs and enable pins for sequencing
- Overcurrent and thermal protection
- Small footprint: 7x7mm QFN package
Target Applications
- 5G base station control boards (e.g., for Xilinx Zynq FPGAs)
- Automotive dashboard infotainment systems (e.g., Qualcomm Snapdragon)
- Portable medical devices (e.g., patient monitors)
- Industrial IoT gateways (e.g., NXP i.MX processors)
- Battery-powered handheld terminals
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS65014RGZT. 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
TPS65014RGZT 是德州儀器(TI)推出的一款高度集成的電源管理 IC(PMIC),專為需要多電壓軌的空間受限應用而設計。它採用緊湊的 48 引腳 VQFN 封裝(7x7 mm),集成了三個降壓 DC-DC 轉換器和三個低壓差穩壓器(LDO),為處理器、FPGA 和其他數字 IC 提供完整的電源解決方案。該器件可在 2.5V 至 6V 的輸入電源下工作,並通過 I2C 接口提供可編程輸出電壓,非常適合便攜式和電池供電系統。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.5V 至 6V |
| 輸出通道數 |
6(3 降壓 + 3 LDO) |
| 降壓轉換器輸出電流 |
每個最高 1.6A |
| LDO 輸出電流 |
每個最高 300mA |
| 開關頻率 |
2.25MHz(典型值) |
| 輸出電壓精度 |
±1% |
| I2C 接口 |
最高 400kHz |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
48-VQFN(7x7mm) |
核心特性
- 三個高效率降壓轉換器,效率高達 95%
- 三個低噪聲 LDO,適用於敏感模擬負載
- 通過 I2C 實現動態電壓調節,優化功耗
- 電源正常輸出和使能引腳,便於上電順序控制
- 過流和過熱保護
- 小尺寸:7x7mm QFN 封裝
典型應用場景
- 5G 基站控制板(例如用於 Xilinx Zynq FPGA)
- 汽車儀表盤信息娛樂系統(例如 Qualcomm Snapdragon)
- 便攜式醫療設備(例如病人監護儀)
- 工業物聯網網關(例如 NXP i.MX 處理器)
- 電池供電的手持終端
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TPS65014RGZT 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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