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Product Overview
The TPS63710DRRT from Texas Instruments is a high-efficiency, inverting DC-DC converter designed to generate a negative output voltage from a positive input voltage. It delivers up to 1A output current with excellent line and load regulation. The device operates over a wide input voltage range of 2.7V to 5.5V, making it suitable for battery-powered and industrial applications. Housed in a compact 12-WSON (3x3) package, it minimizes board space while providing robust thermal performance.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
2.7V to 5.5V |
| Output Voltage |
-5V (adjustable down to -5.5V) |
| Output Current |
1A |
| Switching Frequency |
2.2 MHz (typical) |
| Efficiency |
Up to 85% |
| Operating Temperature |
-40°C to +125°C |
| Package |
12-WSON (3x3 mm) |
Key Features
- Inverting topology for negative voltage generation
- High efficiency up to 85%
- Low quiescent current (50 µA typical)
- Internal soft-start and compensation
- Overcurrent and overtemperature protection
- Small footprint 12-WSON package
Target Applications
- 5G base station power supplies (e.g., for negative rail in RF amplifiers)
- Automotive dashboard displays (e.g., TFT-LCD bias supply)
- Industrial sensor systems (e.g., op-amp negative rail)
- Portable medical devices (e.g., glucose meter analog front-end)
- Test and measurement equipment (e.g., oscilloscope front-end)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPS63710DRRT. 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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Shenzhen with support for HK bank transfers and multi-currency.
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transactions, ensuring peace of mind for batch orders.
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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
TPS63710DRRT 是德州儀器推出的一款高效反相 DC-DC 轉換器,可從正輸入電壓產生負輸出電壓。它提供高達 1A 的輸出電流,具有出色的線性和負載調節能力。器件工作輸入電壓範圍為 2.7V 至 5.5V,適用於電池供電和工業應用。採用緊湊的 12-WSON(3x3)封裝,在最小化電路板空間的同時提供穩健的熱性能。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
2.7V 至 5.5V |
| 輸出電壓 |
-5V(可調低至 -5.5V) |
| 輸出電流 |
1A |
| 開關頻率 |
2.2 MHz(典型值) |
| 效率 |
高達 85% |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
12-WSON(3x3 mm) |
核心特性
- 反相拓撲結構,用於產生負電壓
- 高效率,高達 85%
- 低靜態電流(典型值 50 µA)
- 內部軟啟動和補償
- 過流和過溫保護
- 小尺寸 12-WSON 封裝
典型應用場景
- 5G 基站電源(例如 RF 放大器的負電源軌)
- 汽車儀表板顯示器(例如 TFT-LCD 偏置電源)
- 工業傳感器系統(例如運算放大器負電源)
- 便攜式醫療設備(例如血糖儀模擬前端)
- 測試與測量設備(例如示波器前端)
環球供應鏈與批發合作夥伴方案
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