Datasheet > MBI5025CNS

MBI5025CNS

更新时间： 2024-10-22 03:21:55

品牌	Logo	应用领域
其他 - ETC		驱动器
页数	文件大小	规格书
13页	277K
描述
16-bit Constant Current LED Sink Driver

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数据手册

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MBI5025CNS 数据手册

MBI5025

Advance Information

Macroblock

16-bit Constant Current LED Sink Driver

Features

MBI5M0B2I55C01N6/CCNNSS

· 16 constant-current output channels

· Constant output current invariant to load voltage change：

Constant output current range: 3-50 mA

· Excellent output current accuracy:

between channels: ±3% (max.), and

between ICs: ±6% (max.)

CN: P-DIP24-300-2.54

CNS: SDIP24-300-1.78

MBI5016CF

MBI5025CD/CF

· Output current adjusted through an external resistor

· Fast response of output current, OE (min.): 400 ns

· 25MHz clock frequency

CD: SOP24-300-1.27

CF: SOP24-300-1.00

· Schmitt trigger input

· 3.3V / 5V supply voltage

MBI5016CP

MBI5025CP

SSOP24-P-150-0.64

Current Accuracy

Conditions

I_OUT= 3 mA ~ 35 mA

Between Channels

Between ICs

< ±3%

< ±6%

Product Description

MBI5025 is designed for LED displays. As an enhancement of its predecessor, MBI5016,

MBI5025 exploits PrecisionDrive™ technology to enhance its output characteristics. MBI5025

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

format. At MBI5025 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.

MBI5025 provides users with great flexibility and device performance while using MBI5025 in

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

current from 3 mA to 35 mA through an external resistor, R_ext, which gives users flexibility in

controlling the light intensity of LEDs. MBI5025 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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