AS1163B中文资料ams AS1163B Automotive 6-output Stand-Alone Intelligent LED Driver IC数据手册ams-OSRAM规格书

描述 Description

Product status: ProductionAS1163B is a mixed signal silicon device optimized for automotive dynamic lighting applications (interior, exterior, smart surface etc.). The basic purpose of AS1163B is to drive 6 LEDs organized in 2 channel triplets (RGB) or simply 6 single-color LEDs with an independent PWM dimming dynamic range up to 16 bits. AS1163B is often addressed with a different name: “SAID2”, an acronym which stands for Stand-Alone Intelligent Driver with 2 RGB triplets.A daisy chain configuration of multiple AS1163B devices will enable cost effective implementation of complex dynamic lighting effects. AS1163B supports single layer slim PCB designs.The communication protocol supported by AS1163B (OSP: Open System Protocol) is fully compatible with the ams OSRAM OSIRE E3731i. AS1163B will support additional features such as I²C gateway, parallel connection, power-rail feedback, analog readout. Each AS1163B device in the chain will be usable by the MCU to read and write an external I²C device, e.g. EEPROM, temperature sensor, Ambient Light Sensor.

特性 Features

封装
QFN16




接口
输入OSP


输出OSP




Output signal
PWM




封装尺寸
h典型值0.85mm


l典型值3mm


w典型值3mm




电源电压
典型值5V


最小值4.3V


最大值5.5V

应用 Application

• 汽车与出行
汽车氛围照明
智能表面