tb62726a Marktech Optoelectronics, tb62726a Datasheet
tb62726a
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tb62726a Summary of contents
Page 1
... TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic TB62726ANG,TB62726AFG 16-bit Constant-Current LED Driver with Operating Voltage of 3.3-V and 5-V The TB62726A series are comprised of constant-current drivers designed for LEDs and LED displays. The output current value can be set using an external resistor result, all outputs will have virtually the same current levels ...
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... OUT0 … OUT7 … OUT15 SERIAL-IN Dn … Dn − 7 … Dn − … Dn − 5 … Dn − … Dn − 5 … Dn − TB62726ANG/AFG OUT15 SERIAL-OUT CK SERIAL-OUT Dn − − change Dn − − − 13 ...
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... When ENABLE terminal is a Low level, output terminal OUT0 to OUT15 respond to the data, and on and off does. And, when ENABLE terminal is a High level, it offs with the output terminal regardless of the data TB62726ANG/AFG 3.3 V 3.3 V 3.3 V 3.3 V Off On Off On ...
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... Equivalent Circuits for Inputs and Outputs 1. ENABLE terminal R (UP ENABLE GND 3. CLOCK, SERIAL-IN terminal V DD CLOCK, SERIAL-IN GND 5. OUT0 to OUT15 terminals Parasitic Diode GND Function 2. LATCH terminal V DD LATCH GND 4. SERIAL-OUT terminal V DD Internal data GND OUT0 to OUT15 4 TB62726ANG/AFG R (DOWN) SERIAL-OUT 2005-12-21 ...
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... SERIAL-OUT ⎯ CLK Cascade connected t wLAT ⎯ t wCLK = 20 mA Upper I OUT t wENA = 20 mA Lower I OUT t SETUP1 ⎯ t HOLD t SETUP2 5 TB62726ANG/AFG Min Typ. Max Unit ⎯ 3 5.5 V ⎯ 0 ⎯ mA/ch ⎯ ⎯ − ⎯ ⎯ 1 0.7 × ⎯ 0. 0.3 × ...
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... V, V OUT = 490 Ω R EXT All outputs (ON − 40°C Same as the above, T opr = 0 250 Ω OUT R EXT All outputs (ON − 40°C Same as the above, T opr 6 TB62726ANG/AFG Min Typ. Max Unit ⎯ 3.0 5.5 V 31.96 36.20 40.54 31. 59 35.90 40.20 mA 63.63 72.30 80.97 62.75 71.30 79.95 ⎯ ± 1 ± ⎯ ...
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... V, R OUT for the waveform is large, it may not be possible to achieve ENABLE OUT0 LATCH OUT15 SERIAL-OUT R-EXT GND 7 TB62726ANG/AFG ) Min Typ. Max Unit ⎯ 150 300 ⎯ 140 300 ⎯ 140 300 ⎯ ⎯ 170 340 ⎯ ...
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... SERIAL-IN 50% SERIAL-OUT t pLH 2. CLOCK, SERIAL-IN, LATCH , ENABLE , OUTn CLOCK 50% SERIAL-IN LATCH ENABLE OUTn 3. OUTn OUTn t wCLK 50% 50% t HOLD 50% /t pHL t SETUP2 50% 50 wLAT wENA 50% t SETUP3 50 pHL1 LH1 t / pHL2 LH2 t / pHL3 LH3 90% 90% 10% 10 TB62726ANG/AFG 50% OFF ON 2005-12-21 ...
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... 1.0 V TB62726ANG Tj = 120°C (max 100 0 20 2.0 NG (On PCB) 1.8 1.6 1.4 1.2 FG (On PCB) 1.0 0.8 0.6 0.4 TB62726AFG 0.2 TB62726ANG 0 80 100 0 20 Ambient temperature Ta (°C) 5000 10000 9 TB62726ANG/AFG I – DUTY On PCB OUT TB62726AFG TB62726ANG 100 DUTY – Turn On Rate (%) P – opr 100 2005-12-21 ...
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... Constant-sink-current drivers TB62726ANG/AFG r1 = 100 Ω (min) 10 Example) TD62M8600F: 8-bit multi-chip PNP transistor array, which is not used in static lighting system O13 O14 O15 SERIAL-IN 16-bit SIPO, Latches and Constant-sink-current drivers ENABLE LATCH TB62726ANG/AFG CLOCK r1 = 100 Ω (min) TB62726ANG/AFG V LED SERIAL-OUT 2005-12-21 ...
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... TB62726ANG/AFG r1 = 100 Ω (min) 11 Example) TD62M8600F: 8-bit multi-chip PNP transistor array, which is not used in static lighting system O13 O14 O15 SERIAL-IN 16-bit SIPO, Latches and Constant-sink-current drivers ENABLE LATCH TB62726ANG/AFG CLOCK r1 = 100 Ω (min) TB62726ANG/AFG > LED SERIAL-OUT 2005-12-21 ...
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... Constant-sink-current drivers TB62726ANG/AFG r1 = 100 Ω (min) 12 Example) TD62M8600F: 8-bit multi-chip PNP transistor array, which is not used in static lighting system O13 O14 O15 SERIAL-IN 16-bit SIPO, Latches and Constant-sink-current drivers LATCH TB62726ANG/AFG CLOCK r1 = 100 Ω (min) TB62726ANG/AFG = LED SERIAL-OUT 2005-12-21 ...
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... The device is likely to be destroyed if a short-circuit occurs between either of the power supply pins and any of the output terminals when designing circuits, pay special attention to the positions of the output terminals and the power supply terminals (V and and to the design of the GND line. LED 13 TB62726ANG/AFG 2005-12-21 ...
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... Package Dimensions Weight: 1.22 g (typ.) TB62726ANG/AFG 14 2005-12-21 ...
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... Package Dimensions Weight: 0.32 g (typ.) TB62726ANG/AFG 15 2005-12-21 ...
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... In furnishing these examples of application circuits, Toshiba does not grant the use of any industrial property rights. Handling of the IC Ensure that the product is installed correctly to prevent breakdown, damage and/or degradation in the product or equipment. TB62726ANG/AFG 16 2005-12-21 ...
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... TB62726ANG/AFG 17 2005-12-21 ...