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MBI6033

Macroblock
Part Number MBI6033
Manufacturer Macroblock
Description PWM-Embedded 3x4-Channel Constant-Current Sink Driver
Published Sep 6, 2015
Detailed Description Macroblock Preliminary Datasheet MBI6033 PWM-Embedded 3x4-Channel Constant-Current Sink Driver for LED Strips Featu...
Datasheet PDF File MBI6033 PDF File

MBI6033
MBI6033

Overview
Macroblock Preliminary Datasheet MBI6033 PWM-Embedded 3x4-Channel Constant-Current Sink Driver for LED Strips Features  Supply voltage - 6V~24V by internal LDO Shrink SOP - 3.
3V/5V direct input  3x4-channel constant-current sink driver for LED strips - Constant current range: 3~45mA @ VDD=6 ~24V or VDD=VCA=5V 3~30mA @ VDD=VCA=3.
3V - 3 groups of current gain - Sustaining voltage at output channels: 28V (max.
)  Embedded 16-bit PWM generator - Gray scale clock generated by the embedded oscillator GP: SSOP24L-150-0.
64 - 16-bit S-PWM patented technology  Reliable data transmission Thin Shrink SOP - Daisy-chain topology - Two-wire transmission interface - Phase-inversed output clock - Built-in buffer for long distance transmission  RoHS-compliant packages - SSOP-24 GTS: TSSOP24L-173-0.
65 - TSSOP-24 Quad Flat No-Lead - QFN-24 Application  LED strips  Mesh display  Architectural lighting GFN: QFN24L-4*4-0.
5 Macroblock, Inc.
2014 6F-4, No.
18, Pu-Ting Rd.
, Hsinchu, Taiwan 30072, R.
O.
C.
TEL: +886-3-579-0068, FAX: +886-3-579-7534, E-mail: info@mblock.
com.
tw - 1 - May 2014, V1.
00 MBI6033 PWM-Embedded 3x4-Channel Constant-Current Product Description Sink Driver for LED Strips MBI6033 is a 3x4-channel, constant-current, PWM-embedded sink driver for LED strips.
MBI6033 provides constant current ranging from 3mA to 45mA for each output channel and are adjustable through only single external resistor and corresponding current gain settings.
Besides, MBI6033 supports 6~24V wide range power systems and sustains 28V at output channels.
With Scrambled-PWM (S-PWM) technology, MBI6033 enhances pulse width modulation by scrambling the “on” time into several “on” periods to increase visual refresh rate at the same gray scale performance.
Besides, the gray scale clock (GCLK) is generated by the embedded oscillator.
Moreover, MBI6033 provides 16-bit gray scale which provides 65,536 gray scales for each LED to enrich the color.
3 independent 7-bit c...


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