Datasheet > MBI5040

MBI5040

更新时间： 2024-10-22 12:56:43

品牌	Logo	应用领域
MACOM		驱动
页数	文件大小	规格书
32页	426K
描述
16通道LED驱动芯片

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中文翻译

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数据手册

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MBI5040 数据手册

MBI5040

Datasheet

Macroblock

16-Channel Constant Current LED Driver

With 16-bit PWM Control and Dot-Correction

Features



16 constant-current output channels

Constant output current range per channel: 2~60mA

Small Outline Package

2~60mA @ 5V supply voltage

2~45mA @ 3.3V supply voltage



Excellent output current accuracy,

- Between channels: <±1.5% (typ.);

- Between ICs: <±3% (typ.)

Visual effect control

GF: SOP24L-300-1.00

- Patented S-PWM technology to improve refresh rate

- 16-bit or 12-bit gray scale control

- 8-bit dot-correction

Thin Shrink SOP

- 7-bit linear programmable output current gain

Error detection control



- In-message error detection:

on-the-fly, data-in error-out

- Compulsory individual LED open/short-circuit detection:

full panel, data independent

GTS: TSSOP24L-173-0.65

silent error detection in 700ns

- Configurable short-circuit detection threshold voltage

- Thermal protection

QFN



Flexible operation modes

- Auto synchronization mode/manual synchronization mode

- One-shot mode/continuous mode

- Disable/enable command

GFN: QFN24L-4*4-0.5



EMI reduction

- Staggered delay of output, preventing from current surge

- Selectable switching speed of output channels (t_OR, t_OF)

Maximum data clock frequency: 30MHz

Maximum gray scale clock frequency: 33MHz

Schmitt trigger input



Backward compatible with MBI5026 and MBI5030 in package

Application



Full-color LED display

Macroblock, Inc. 2013

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

June 2013, VA.01

- 1 -

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中文翻译

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