Datasheet > MBI5171CN

MBI5171CN

更新时间： 2024-10-21 23:15:23

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
31页	513K
描述
8-Bit Constant Current LED Driver with LED Error Detection and Run-Time Current Adjustment

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MBI5171CN 数据手册

MBI5171

Datasheet

Macroblock

8-Bit Constant Current LED Driver with

LED Error Detection and Run-Time Current Adjustment

Features

MBI5168CN

MBI5171CN

MBI5001CN

Compatible with MBI5168 in electrical characteristics and package

Exploiting Share-I-O™ technique to provide two operation modes:

- Normal Mode with the same functionality as MB5168

- Special Mode to detect individual LED errors, like MBI5169

and program output current gain, like MBI5170

8 constant-current output channels

P-DIP16-300-2.54 Weight

：1.02g

MBI5171CD

MBI5168CD

Constant output current invariant to load voltage change

Constant output current range: 5 -120 mA

Excellent output current accuracy,

SOP16-150-1.27 Weight

：0.13g

between channels: < ±3% (max.), and

between ICs: < ±6% (max.)

MBBII55117618CCDDWW

Output current adjusted through an external resistor

Fast response of output current,

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

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

25MHz clock frequency

SOP16-300-1.27 Weight

：0.37g

Schmitt trigger input

MBI5168CP

MBI5171CP

3.3~ 5V supply voltage

256-step run-time programmable output current gain

suitable for white balance application

SSOP16-150-0.64 Weight

：0.07g

Current Accuracy

Conditions

Between Channels

Between ICs

I_OUT= 10 ~ 100 mA,

< ±3%

< ±6%

V_DS= 0.8V, V_DD= 5.0V

ÓMacroblock, Inc. 2004

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

- 1 -

August 2004, VA.00

12 3 4 5 6 7...31

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