PCA9959HNMP NXP LED Driver | 40-HVQFN (5x5) | 16-Channel, I2C, PWM

Product Overview

The PCA9959HNMP is a 16-channel constant current LED driver from NXP Semiconductors, designed for high-performance lighting applications. It features an I2C-bus interface with programmable PWM dimming and individual brightness control. The device operates from a 3.0V to 5.5V supply voltage and can drive up to 57 mA per channel. Housed in a compact 40-HVQFN (5x5 mm) package, it offers excellent thermal performance and space-saving design.

Detailed Technical Specifications

Key Features

• 16 constant current outputs with programmable current levels
• Individual PWM brightness control for each channel
• I2C-bus interface with four selectable slave addresses
• Built-in thermal shutdown and overcurrent protection
• Low standby current (typical 10 μA)
• Output voltage up to 40V

Target Applications

• 5G base station status indicators
• Automotive dashboard backlighting
• Industrial control panel lighting
• RGB LED lighting for signage
• Portable device keypad backlight

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9959HNMP. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• 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.

• 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.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PCA9959HNMP 是恩智浦半導體推出的一款16通道恆流LED驅動器，專為高性能照明應用設計。它採用I2C總線接口，支持可編程PWM調光和單獨亮度控制。器件工作電壓範圍為3.0V至5.5V，每通道可驅動高達57 mA的電流。採用緊湊的40-HVQFN（5x5 mm）封裝，具有出色的熱性能和節省空間的設計。

詳細技術參數

核心特性

• 16路恆流輸出，電流可編程
• 每通道獨立PWM亮度控制
• I2C總線接口，支持4個可選從地址
• 內置熱關斷和過流保護
• 低待機電流（典型10 μA）
• 輸出電壓高達40V

典型應用場景

• 5G基站狀態指示燈
• 汽車儀表盤背光
• 工業控制面板照明
• 標牌RGB LED照明
• 便攜設備鍵盤背光

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9959HNMP 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 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。
• 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。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

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。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 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。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]