PCA9685PW/Q900,118 NXP LED Driver | 28-TSSOP | 16-Channel, I2C, PWM

Product Overview

The PCA9685PW/Q900,118 from NXP Semiconductors is a 16-channel, 12-bit PWM Fm+ I2C-bus LED controller. It is designed for RGB color mixing, backlighting, and general-purpose PWM control. The device operates from a 2.3V to 5.5V supply and features an internal oscillator, eliminating the need for external clock sources. Each channel has a programmable PWM frequency up to 1.6 kHz with 12-bit resolution (4096 steps). The PCA9685PW/Q900,118 is housed in a 28-pin TSSOP package and is qualified for automotive applications (AEC-Q100).

Detailed Technical Specifications

Key Features

• 16-channel, 12-bit PWM LED controller with I2C interface
• Internal oscillator with programmable frequency
• Each channel can be individually controlled or grouped
• Output enable (OE) pin for global blanking
• Supports group dimming and blinking
• Low standby current (10 µA typical)
• AEC-Q100 qualified for automotive applications
• Available in 28-TSSOP package

Target Applications

• Automotive interior lighting (dashboard backlighting, ambient lighting)
• 5G base station status indicators
• Industrial control panels
• RGB LED color mixing for signage and displays
• Server and networking equipment front panel LEDs
• Home automation lighting systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9685PW/Q900,118. 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

PCA9685PW/Q900,118 是恩智浦半導體推出的一款16通道、12位PWM Fm+ I2C總線LED控制器。它專為RGB混色、背光及通用PWM控制而設計。該器件工作電壓範圍為2.3V至5.5V，內置振盪器，無需外部時鐘源。每個通道具有可編程PWM頻率（最高1.6 kHz）和12位分辨率（4096級）。PCA9685PW/Q900,118 採用28引腳TSSOP封裝，並通過AEC-Q100汽車級認證。

詳細技術參數

核心特性

• 16通道、12位PWM LED控制器，I2C接口
• 內置振盪器，頻率可編程
• 每個通道可獨立控制或分組控制
• 輸出使能（OE）引腳用於全局消隱
• 支持組調光和閃爍
• 低待機電流（典型值10 µA）
• 通過AEC-Q100汽車級認證
• 採用28-TSSOP封裝

典型應用場景

• 汽車內部照明（儀表板背光、氛圍燈）
• 5G基站狀態指示燈
• 工業控制面板
• RGB LED混色用於標牌和顯示器
• 服務器和網絡設備前面板LED
• 家庭自動化照明系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9685PW/Q900,118 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]