TB62777FNG(O,EL) Toshiba, TB62777FNG(O,EL) Datasheet
TB62777FNG(O,EL)
Specifications of TB62777FNG(O,EL)
Related parts for TB62777FNG(O,EL)
TB62777FNG(O,EL) Summary of contents
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... TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62777FNG, TB62777FG 8-Channel Constant-Current LED Driver of the 3.3-V and 5-V Power Supply Voltage Operation The TB62777FNG/FG is comprised of constant-current drivers designed for LEDs and LED panel displays. The regulated current sources are designed to provide a constant current, which is adjustable through one external resistor ...
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Pin Assignment (top view) GND SERIAL-IN CLOCK LATCH OUT0 OUT1 OUT2 OUT3 Block Diagram R-EXT I-REG TSD ENABLE LATCH SERIAL-IN CLOCK Truth Table CLOCK LATCH OUT0 to OUT7 = On when OUT0 ...
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Timing Diagram CLOCK SERIAL-IN LATCH ENABLE OUT0 OUT1 OUT 2 OUT7 SERIAL-OUT Note 1: Latches are level-sensitive, not edge-triggered. Note 2: The TB62777FNG can be used at 3 5.0 V. However, the V voltage. ...
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Terminal Description Pin No. Pin Name 1 GND GND terminal 2 SERIAL-IN Serial data input terminal 3 CLOCK Serial clock input terminal 4 LATCH Latch input terminal 5 OUT0 Constant-current output terminal (Open collector) 6 OUT1 Constant-current output terminal (Open ...
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Absolute Maximum Ratings Characteristics Supply voltage Input voltage Output current Output voltage Power dissipation Thermal resistance Operating temperature range Storage temperature range Maximum junction temperature Note 1: However, do not exceed 6.0 V. Note 2: When mounted on a PCB ...
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Electrical Characteristics Characteristics Output current Output current error between ICs Output current error between channels Output leakage current Input voltage Input current SERIAL-OUT output voltage Changes in constant output current dependent Supply current Switching Characteristics (Unless otherwise ...
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Electrical Characteristics Characteristics Output current Output current error between ICs Output current error between channels Output leakage current Input voltage Input current SERIAL-OUT output voltage Changes in constant output current dependent Supply current Switching Characteristics Characteristics Propagation ...
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Test Circuits Test Circuit 1: SERIAL-OUT output voltage (V F (10 to 90%) Test Circuit 2: Input Current ( ...
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Test Circuit 4: Supply Current F (10 to 90%) Note: The output terminal is based on the power supply current conditions on ...
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Test Circuit 6: Switching Characteristics F (10 to 90%) V ENABLE DD OUT0 CLOCK LATCH SERIAL-IN OUT7 GND SERIAL-OUT R-EXT 10 TB62777FNG/FG ...
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Timing Waveforms 1. CLOCK, SERIAL-IN, SERIAL-OUT CLOCK t SETUP1 SERIAL-IN 50% SERIAL-OUT 2. CLOCK, SERIAL-IN, LATCH , ENABLE , OUTn CLOCK SERIAL-IN LATCH ENABLE OUTn 3. OUTn OUTn Note: Timing chart waveforms are presented to describe functions and operations and ...
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Output Current vs. Derating (lighting rate) Graph PCB Conditions: 76.2 × 114.3 × 1.6 mm 30%, 35-μm Thick, SEMI-Compliant TB62777FNG − Duty ON PCB I OUT 100 PCB 30 All outputs ...
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Application Circuit 1: General Composition for Static Lighting of LEDs In the following diagram recommended that the LED supply voltage ( SERIAL-IN ENABLE TB62777FNG/FG C.U. LATCH CLOCK ) be equal to or greater than the sum ...
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Application Circuit 2: General Composition for Dynamic Lighting of LEDs In the following diagram recommended that the LED supply voltage (V Example) TD62M8600FG 8 bit multichip PNP transistor array not necessary when lighting statically ...
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Package Dimensions Weight: 0.07 g (typ.) TB62777FNG/FG 15 2010-03-08 ...
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Package Dimensions Weight: 0.14 g (typ.) TB62777FNG/FG 16 2010-03-08 ...
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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 power amp, regulator, or other external components (such as inputs and negative feedback capacitors) and load components (such as speakers). If there is a large amount of leakage current such as input or negative feedback capacitors, the ...
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About solderability, following conditions were confirmed • Solderability (1) Use of Sn-37Pb solder Bath · solder bath temperature = 230°C · dipping time = 5 seconds · the number of times = once · use of R-type flux (2) Use ...
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... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...