TCA62724FMG(O,EL) Toshiba, TCA62724FMG(O,EL) Datasheet
TCA62724FMG(O,EL)
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TCA62724FMG(O,EL) Summary of contents
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... TOSHIBA CMOS Integrated Circuits Silicon Monolithic TCA62724FMG 3-Channel Constant-Current LED Driver The TCA62724FM is an optimal constant-current LED driver for RGB pixel LEDs. The device supports 16 dimming states for each color in the RGB pixel LED setup, resulting in 4096 colors for carrying out illumination by internal PWM ...
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Pin Assignment (top view) Terminal Description Pin Pin No. Name IC input terminal enable. When the data is “L”, power-saving mode applies; 1 SHDN when the data is “H”, the IC operates. Please do not open this terminal. 2 SDA ...
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Block Diagram SDA Interface LOGIC 3 SCL 4 RESET 1 SHDN GND 5 Example Applications : Cellular Phone Application as Camera Light (Primary-color red, green and blue LEDs combine to emit good-quality white ...
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I/O Equivalent Pin Circuits 1. SHDN Terminal SHDN 1 3. SCL Terminal SCL ,GND Terminal GND 5 2. SDA Terminal IN SDA 4. RESET Terminal IN RESET ...
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I C Interface *DATA transfer format Slave address S 7 bits *START condition (S), STOP condition (P) START condition : A HIGH to LOW transition on the SDA line while SCL is HIGH. STOP condition : A LOW to ...
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TCA62724FMG Bit 7 Bit R/W: When this bit is set to “H”, READ mode applies; when it is set to “L”, WRITE mode applies. *Sub-address PWM0 (PWM Duty Data Setup of OUT0) Bit 7 Bit ...
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PWM0, PWM1, and PWM2 DATA PWM ON Duty DATA (0/15 to 15/15) Bit 7 Bit 6 Don’t use (default =”0000”) Bit 3 Bit 2 DATA ...
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Auto-increment OFF Slave R Address (0) Auto-increment ON Slave R Address (0) The data of the immediately following Sub-address can be written in. *READ mode Slave R Address (1) First byte (ENABLE ...
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Setting of Output Current (Reference Data) The output current is set by the resistance connected between terminal R The output current can be set according to the following expression. I OUT (mA) = 150 125 100 ...
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Absolute Maximum Ratings Characteristic Supply voltage Output voltage Input voltage (SDA/SCL/SHDN/RESET Terminal) Power dissipation Thermal resistance Operating temperature Storage temperature Maximum junction temperature Note2: However, do not exceed 6V. Note3: Subtract 6 degree from the absolute maximum rating ...
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Characteristics of the SDA and SCL Bus Lines for I Characteristic Symbol SCL clock frequency Bus free time between STOP and START condition Hold time (repeated) START condition Setup time for repeated START condition Setup time for STOP condition Data ...
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Marking C01 : Product number Q : Monthly and weekly code A1 : Lot code TCA62724FMG Week 1- Week 27- 2006-06-14 ...
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Package Dimensions Weight: 0.018 g (typ.) TCA62724FMG 13 2006-06-14 ...
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... Application Circuits The application circuits shown in this document are provided for reference purposes only. Thorough evaluation is required, especially at the mass production design stage. Toshiba does not grant any license to any industrial property rights by providing these examples of application circuits. 5. Test Circuits Components in the test circuits are used only to obtain and confirm the device characteristics. These components and circuits are not guaranteed to prevent malfunction or failure from occurring in the application equipment ...
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Carefully select external components (such as inputs and negative feedback capacitors) and load components (such as speakers), for example, power amp and regulator. If there is a large amount of leakage current such as input or negative feedback condenser, ...
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Points to Remember on Handling of ICs (1) Heat Radiation Design In using an IC with large current flow such as power amp, regulator or driver, please design the device so that heat is appropriately radiated, not to exceed the ...
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... TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property ...