MBI6034

Macroblock Preliminary Datasheet MBI6034 PWM-Embedded 3x4-Channel Constant-Current Sink Driver with Error Detection 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  Error detection - LED open GTS: TSSOP24L-173-0.65 - LED short - CKI/SDI disconnection Quad Flat No-Lead - Bi-directional transmission to read back error status  RoHS-compliant packages - SSOP-24 - TSSOP-24 - QFN-24 GFN: QFN24L-4*4-0.5 Application  LED strips  Mesh display  Architectural lighting 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, V1.01 MBI6034 PWM-Embedded 3x4-Channel Constant-Current Sink Driver with Error Detection for LED Strips Product Description MBI6034 is a 3x4-channel, constant-current, PWM-embedded sink driver for LED strips. MBI6034 provides constant ...