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Product Overview
The TPL5100DGST from Texas Instruments is a nanopower programmable timer with a watchdog function, designed for periodic wake-up and system supervision in battery-powered applications. It operates from 1.8V to 5.5V and consumes only 1.6µA typical supply current, making it ideal for energy-harvesting and low-power systems. The device is available in a compact 10-VSSOP package.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage |
1.8V to 5.5V |
| Quiescent Current |
1.6µA (typical) |
| Timer Period |
Programmable from 1s to 1000s |
| Watchdog Timeout |
Programmable |
| Output Type |
Open-drain, active-low |
| Operating Temperature |
-40°C to +85°C |
| Package |
10-VSSOP (3.0mm x 3.0mm) |
Key Features
- Nanopower consumption: 1.6µA typical
- Wide supply voltage range: 1.8V to 5.5V
- Programmable timer period via external resistor
- Integrated watchdog timer with programmable timeout
- Open-drain output for system wake-up or reset
- Small 10-VSSOP package for space-constrained designs
Target Applications
- 5G base station remote monitoring and wake-up
- Automotive dashboard periodic sensor polling
- Industrial IoT sensor nodes with energy harvesting
- Portable medical devices like glucose monitors
- Smart meters for periodic data transmission
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TPL5100DGST. 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
TPL5100DGST 是德州儀器 (TI) 的一款超低功耗可編程定時器,內置看門狗功能,專為電池供電系統的週期性喚醒和系統監控而設計。工作電壓範圍為 1.8V 至 5.5V,典型靜態電流僅 1.6µA,非常適合能量採集和低功耗應用。器件採用緊湊的 10-VSSOP 封裝。
詳細技術參數
| 參數 |
數值 |
| 供電電壓 |
1.8V 至 5.5V |
| 靜態電流 |
1.6µA (典型值) |
| 定時週期 |
可編程,1s 至 1000s |
| 看門狗超時 |
可編程 |
| 輸出類型 |
開漏,低電平有效 |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
10-VSSOP (3.0mm x 3.0mm) |
核心特性
- 超低功耗:典型值 1.6µA
- 寬電壓範圍:1.8V 至 5.5V
- 通過外部電阻可編程定時週期
- 集成看門狗定時器,超時可編程
- 開漏輸出,用於系統喚醒或復位
- 小型 10-VSSOP 封裝,節省空間
典型應用場景
- 5G 基站遠程監控與喚醒
- 汽車儀表盤週期性傳感器輪詢
- 工業物聯網傳感器節點(能量採集)
- 便攜醫療設備(如血糖監測儀)
- 智能電錶的週期性數據傳輸
環球供應鏈與批發合作夥伴方案
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