MAX16801B集成电路（IC）的LED驱动器规格书PDF中文资料

厂商型号	MAX16801B
参数属性	MAX16801B 封装/外壳为8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；包装为卷带（TR）；类别为集成电路（IC）的LED驱动器；MAX16801B应用范围：背光，照明；产品描述：IC LED DRIVER OFFL PWM 8UMAX
功能描述	Off-Line and DC-DC PWM Controllers for High-Brightness LED Drivers
封装外壳	8-TSSOP，8-MSOP（0.118"，3.00mm 宽）
文件大小	356.22 Kbytes
页面数量	15 页
生产厂商	MAXIM
中文名称	美信
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2026-2-10 13:01:00
人工找货	MAX16801B价格和库存，欢迎联系客服免费人工找货

General Description

The MAX16801A/B/MAX16802A/B high-brightness (HB) LED driver-control ICs contain all the circuitry required

for the design of wide-input-voltage-range LED drivers for general lighting and display applications. The

MAX16801 is well suited for universal input (rectified 85VAC to 265VAC) LED drivers, while the MAX16802 is

intended for low-input-voltage (10.8VDC to 24VDC) LED drivers.

特性 Features

♦Suitable for Buck, Boost, Flyback, SEPIC, and Other Topologies

♦Up to 50W or Higher Output Power

♦Universal Offline Input Voltage Range: Rectified 85VAC to 265VAC (MAX16801)

♦IN Pin Directly Driven From 10.8VDC to 24VDC Input (MAX16802)

♦Internal Error Amplifier with 1 Accurate Reference for Precise LED Current Regulation

♦PWM or Linear Dimming

♦Fixed Switching Frequency of 262kHz ±12

♦Thermal Shutdown

♦Digital Soft-Start

♦Programmable Input Startup Voltage

♦Internal Bootstrap UVLO with Large Hysteresis (MAX16801)

♦45µA (typ) Startup Supply Current, 1.4mA (typ) Operating Supply Current

♦50 (MAX16801A/MAX16802A) or 75 (MAX16801B/MAX16802B) Maximum Duty Cycle

♦Available in a Tiny 8-Pin µMAX Package

Applications

Offline and DC-DC LED Drivers

RGB Back Light for LCD TVs and Monitors

Commercial and Industrial Lighting

Decorative and Architectural Lighting