TC1628S datasheet(1/9 Pages) FUMAN

Part #	TC1628S

Description	LED drive control dedicated circuit

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Manufacturer	FUMAN [SHENZHEN FUMAN ELECTRONICS CO., LTD.]

Direct Link	http://www.superchip.cn

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深圳市富满电子有限公司

SHENZHEN FUMAN ELECTRONICS CO., LTD.

TC1628S (文件编号：S&CIC0946)

LED 驱动控制专用电路

第 1 页共 9 页

一、

概述

TC1628S 是一种带键盘扫描接口的LED（发光二极管显示器）驱动控制专用电路。内部集成MCU数字接口、

段/位输出、显示寄存器、驱动控制电路、键扫描电路等。本产品性能优良，质量可靠。为了追求更简单的PCB版

图布局和更低成本，TC1628S的引脚排列和应用电路都进行了优化。主要应用于微机外围设备、VCR、VCD、DVD

及家庭影院等产品的显示屏驱动。

二、

特点



采用CMOS 工艺制造



低功耗



多种显示模式（10 段×7 位~13 段×4 位）



键扫描（10×2bit）



辉度调节电路（占空比8 级可调）



串行接口（CLK，STB，DATA）



振荡方式：内置RC 振荡



内置上拉电阻



封装形式：SOP-28

三、

内部功能框图

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TC1628S Datasheet(PDF) 1 Page - SHENZHEN FUMAN ELECTRONICS CO., LTD.

TC1628S Datasheet(HTML) 1 Page - SHENZHEN FUMAN ELECTRONICS CO., LTD.

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