带触摸按键的 LED 驱动 IC

TM1648A是一种具有8 个触摸按键扫描功能的LED数码管驱动控制IC。该芯片具有较高的集成度，仅需极少的外部组件便可实现触摸按键的检测。芯片内部集成有MCU数字接口、数据锁存器、按键扫描、LED驱动和有源蜂鸣器驱动等电路，具有高电源电压抑制比，可减少按键检测错误的发生，具有自动校准功能，抗电压波动等特性。主要适用于电磁炉、触摸显示等方案。

TM

天微

Xscend Rectifier

文件：69.19 Kbytes 页数：2 Pages

POWER-ONE

Flex Cable for Raspberry Pi Camera - 300mm / 12

o Dimensions: 300mm x 16mm (12 x 0.6) o Weight: 2g

文件：76.63 Kbytes 页数：1 Pages

Adafruit

SILICON POWER TRANSISTOR

PNP SILICON EPITAXIAL TRANSISTOR FOR HIGH-SPEED SWITCHING DESCRIPTION The 2SA1648 is a mold power transistor developed for high-speed switching and features a very low collector-to-emitter saturation voltage. This transistor is ideal for use in switching regulators, DC/DC converters, moto

文件：345.38 Kbytes 页数：2002 Pages

RENESAS

瑞萨

Built-in OVP White LED Step-Up Converter

DESCRIPTION AIC1648 is a fixed frequency step-up DC/DC converter designed to drive white LEDs with a constant current to provide backlight in handheld devices. Series connection of LEDs provides identical LED currents resulting in uniform brightness. This configuration eliminates the need of ball

文件：375.48 Kbytes 页数：10 Pages

AIC

沛亨半导体