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Product Overview
The STP16CPP05MTR is a monolithic, low-voltage, 16-bit constant current LED sink driver manufactured by STMicroelectronics. It is designed to drive LEDs with a constant current of up to 30 mA per channel, making it ideal for display and lighting applications. The device operates from a supply voltage of 3V to 5.5V and features a serial data input with a shift register and latch, allowing easy daisy-chaining for multiple drivers. The STP16CPP05MTR is available in a compact 24-SOP package, suitable for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Number of Channels |
16 |
| Output Current per Channel |
5 mA to 30 mA (programmable via external resistor) |
| Supply Voltage (VDD) |
3.0 V to 5.5 V |
| Output Voltage (VOUT) |
Up to 20 V |
| Data Clock Frequency |
25 MHz (max) |
| Package |
24-SOP (SO-24) |
| Operating Temperature |
-40°C to +125°C |
| Interface |
Serial (SPI-compatible) |
| Error Detection |
Open LED, shorted LED, overtemperature |
Key Features
- 16 constant-current sink outputs
- Output current programmable via external resistor
- 3.3V and 5V logic compatible
- 25 MHz serial data clock frequency
- Built-in error detection (open LED, shorted LED, overtemperature)
- Thermal shutdown protection
- Low power consumption
- Daisy-chainable for multiple drivers
- Compact 24-SOP package
Target Applications
- LED signage and displays (e.g., outdoor billboards, stadium scoreboards)
- Automotive lighting (e.g., dashboard backlighting, interior ambient lighting)
- Industrial control panels (e.g., PLC indicator lights, machine status displays)
- Consumer electronics (e.g., smart home devices, gaming peripherals)
- 5G base station status indicators
- Medical equipment (e.g., patient monitoring displays)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
STP16CPP05MTR. 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.
-
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
STP16CPP05MTR 是意法半導體(STMicroelectronics)生產的一款單片低壓16位恆流LED驅動器。它能夠為每個通道提供高達30 mA的恆定電流,非常適合顯示和照明應用。該器件的工作電源電壓範圍為3V至5.5V,具有串行數據輸入、移位寄存器和鎖存器,可輕鬆實現多個驅動器的級聯。STP16CPP05MTR 採用緊湊的24-SOP封裝,適用於空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 通道數 |
16 |
| 每通道輸出電流 |
5 mA 至 30 mA(通過外部電阻可編程) |
| 電源電壓 (VDD) |
3.0 V 至 5.5 V |
| 輸出電壓 (VOUT) |
最高 20 V |
| 數據時鐘頻率 |
25 MHz(最大) |
| 封裝 |
24-SOP (SO-24) |
| 工作溫度 |
-40°C 至 +125°C |
| 接口 |
串行(SPI兼容) |
| 錯誤檢測 |
開路LED、短路LED、過溫 |
核心特性
- 16個恆流源輸出
- 通過外部電阻可編程輸出電流
- 兼容3.3V和5V邏輯
- 25 MHz串行數據時鐘頻率
- 內置錯誤檢測(開路LED、短路LED、過溫)
- 熱關斷保護
- 低功耗
- 可級聯多個驅動器
- 緊湊的24-SOP封裝
典型應用場景
- LED標牌和顯示屏(例如戶外廣告牌、體育場記分牌)
- 汽車照明(例如儀表板背光、內部氛圍燈)
- 工業控制面板(例如PLC指示燈、機器狀態顯示)
- 消費電子(例如智能家居設備、遊戲外設)
- 5G基站狀態指示燈
- 醫療設備(例如病人監護顯示器)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 STP16CPP05MTR 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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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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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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