Datasheet > MBI5168CP

MBI5168CP

更新时间： 2024-10-21 21:55:19

品牌	Logo	应用领域
其他 - ETC		驱动器接口集成电路光电二极管
页数	文件大小	规格书
15页	272K
描述
8-bit Constant Current LED Sink Driver

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MBI5168CP 数据手册

MBI5168

Preliminary Datasheet

Macroblock

8-bit Constant Current LED Sink Driver

MBI5168CN

Features

MBI5001CN

8 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.)

P-DIP16-300-2.54 Weight：1.02g

MBI5168CD

Output current adjusted through an external resistor

Constant output current range: 5 -120 mA

Fast response of output current,

OE (min.): 200 ns @I_out< 60mA

OE (min.): 400 ns @I_out= 60~100mA

25MHz clock frequency

SOP16-150-1.27 Weight：0.13g

MBBII5168CDW

5168CDW

Schmitt trigger input

SOP16-300-1.27 Weight：0.37g

5V supply voltage

MBI5168CP

SSOP16-150-0.64 Weight：0.07g

Current Accuracy

Conditions

Between Channels

Between ICs

I_OUT= 10 ~ 100 mA,

V_DS= 0.8V

< ±3%

< ±6%

Product Description

MBI5168 is designed for LED display applications. As an enhancement of its predecessor, MBI5001, MBI5168

exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5168 contains a serial buffer and

data latches, which convert serial input data into parallel output format. At MBI5168 output stage, eight regulated

current ports are designed to provide uniform and constant current sinks for driving LEDs within a large range of Vf

variations.

MBI5168 provides users with great flexibility and device performance while using MBI5168 in their system design

for LED display applications, e.g. LED panels. Users may adjust the output current from 5 mA to 120 mA through

an external resistor R_ext, which gives users flexibility in controlling the light intensity of LEDs. MBI5168 guarantees

to endure maximum 17V at the output ports. The high clock frequency up to 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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