Datasheet > MBI5026CNS

MBI5026CNS

更新时间： 2024-10-22 11:12:23

品牌	Logo	应用领域
其他 - ETC		驱动器光电二极管
页数	文件大小	规格书
17页	375K
描述
16-bit Constant Current LED Sink Driver

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MBI5026CNS 数据手册

MBI5026

Preliminary Datasheet

Macroblock

16-bit Constant Current LED Sink Driver

Features

MBI5016CNS

MBI5026CNS

· 16 constant-current output channels

· Constant output current invariant to load voltage change

· Excellent output current accuracy:

between channels: ±3% (max.), and

between ICs: ±6% (max.)

MBI5016CF

MBI5026CF

· Output current adjusted through an external resistor

· Constant output current range: 5-90 mA

· Fast response of output current, OE (min.): 200 ns

· 25MHz clock frequency

· Schmitt trigger input

· 5V supply voltage

MBI5016CP

MBI5026CP

Current Accuracy

Conditions

I_OUT= 10 mA ~ 60 mA

Between Channels

Between ICs

< ±3%

< ±6%

Product Description

MBI5026 is designed for LED displays. As an enhancement of its predecessor, MBI5016,

MBI5026 exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5026

contains a serial buffer and data latches which convert serial input data into parallel output

format. At MBI5026 output stage, sixteen regulated current ports are designed to provide

uniform and constant current sinks for driving LEDs within a large range of Vf variations.

MBI5026 provides users with great flexibility and device performance while using MBI5026 in

their system design for LED display applications, e.g. LED panels. Users may adjust the output

current from 5 mA to 90 mA through an external resistor, R_ext, which gives users flexibility in

controlling the light intensity of LEDs. MBI5026 guarantees to endure maximum 17V at the

output port. The high clock frequency, 25 MHz, also satisfies the system requirements of high

volume data transmission.

ÓMacroblock, Inc. 2003

Floor 6-4, No.18, Pu-Ting Rd., Hsinchu, Taiwan 30077, ROC.

TEL: +886-3-579-0068, FAX: +886-3-579-7534 E-mail: info@mblock.com.tw

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