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| Macroblock Features Advance Information MBI6010 3-Channel Driver for RGB LED Cluster 3 constant current channels for RGB LED cluster Output current invariant to load voltage change: 5V~ 12V Constant output current range: 3~ 60mA Output buffers for CLK, SDI, LE, and OE Output current accuracy: between channels: < 5% (max.), and between ICs: < 5% (max.) Built-in voltage regulator for 5~ 12V supply voltage 5 MHz clock frequency MBI5168CP MBI6010CP SSOP16-150-0.64 Weight0.07g Applications Ground/Wall indicator Architectural lighting Entertainment lighting City beautification Landscape lighting Signage/sign board Macroblock, 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 -1September 2004, V0.5 MBI6010 Block Diagram OUT0 R-EXT0 R-EXT1 R-EXT2 3-Channel RGB LED Cluster Driver OUT1 OUT 2 IO Regulator VDD (5V~ 12V) 5V Voltage Regulator 5V OE Output Driver Output Driver Output Driver OE _ OUT LE GND 3-bit Data Latch 3 3-bit Shift Register LE_OUT SDI CLK SDO CLK_OUT Terminal Description Pin No. 1 Pin Configuration Function Pin Name GND 2, 15 3, 14 Ground terminal for control logic and current sink Output enable terminal OE , When(active)low, the output drivers are OE _ OUT enabled; when high, all output drivers are turned OFF (blanked) Data strobe input terminal Serial data is transferred to the output LE, LE_OUT latch when LE is high. The data is latched when LE goes low. SDI CLK, CLK_OUT R-EXT0, R-EXT1, R-EXT2 Serial-data input to the shift register Clock input terminal for data shift on rising edge Input terminal used to connect an external resistor for setting up output current for all output channels 4 5, 12 6~ 8 9~ 11 OUT0 ~ OUT 2 Constant current output terminal SDO VDD Serial-data output to the following SDI of next driver IC 5- 12V supply voltage terminal September 2004, V0.5 13 16 -2- MBI6010 3-Channel RGB LED Cluster Driver Equivalent Circuits of Inputs and Outputs OE terminal 12V 5V 12V LE terminal 5V IN IN CLK, SDI terminal 12V 5V SDO terminal 5V 12V IN OUT Timing Diagram N= 0 1 2 3 4 5 6 7 8 9 .... .... N-2 N-1 N CLK SDI LE OE OUT0 OUT1 OUT2 -3- September 2004, V0.5 MBI6010 Maximum Ratings Characteristic 3-Channel RGB LED Cluster Driver Symbol Rating Unit Supply Voltage Input Voltage Output Current Output Voltage GND Terminal Current Operating Temperature Storage Temperature VDD VIN IOUT VDS IGND Topr Tstg 5~12 -0.4~VDD + 0.4 +60 -0.5~+12.0 180 -40~+85 -55~+150 V V mA V mA C C Electrical Characteristics Characteristic Symbol Condition Min. Typ. Max. Unit Supply Voltage Output Voltage VDD VDS - 4.5 - 12 V OUT0 ~ OUT2 DC Test Circuit SDO, LE_OUT, OE_OUT, CLK_OUT SDO, LE_OUT, OE_OUT, CLK_OUT Ta = -40~85C Ta = -40~85C VOH=17.0V IOL=+1.0mA IOH=-1.0mA VDS=0.6V IOL=26.25mA VDS=0.6V VDS=0.8V IOL=52.5mA VDS=0.8V Rext=TBD Rext=TBD Rext=TBD Rext=TBD 3 0.8VDD GND 4.6 250 250 26.25 52.5 0.1 1 500 500 17.0 60 TBD TBD VDD 0.3VDD 0.5 0.4 5 5 800 800 V mA mA mA V V A V V mA % mA % %/V %/V K K IOUT Output Current IOH IOL Input Voltage "H" level "L" level VIH VIL IOH VOL VOH IOUT1 dIOUT1 IOUT2 dIOUT2 %/dVDS %/dVDD RIN(up) RIN(down) Output Leakage Current SDO, LE_OUT, Output Voltage OE_OUT, CLK_OUT Output Current 1 Current Skew Output Current 2 Current Skew Output Current vs. Output Voltage Regulation Output Current vs. Supply Voltage Regulation Pull-up Resistor Pull-down Resistor VDS within 1.0V and 3.0V VDD within 4.5V and 12V OE LE -4- September 2004, V0.5 |
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