tb62725bf TOSHIBA Semiconductor CORPORATION, tb62725bf Datasheet
tb62725bf
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tb62725bf Summary of contents
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... Constant-current accuracy (all outputs on) Current Error Current Error Output Voltage between Bits between ICs > = 0.4 V ±6% > = 0.7 V TB62725BP TB62725BF TB62725BFN Weight DIP16-P-300-2.54A: 1.11 g (typ.) SSOP16-P-225-1.00A: 0.14 g (typ.) SSOP16-P-225-0.65B: 0.07 g (typ.) Output Current ±15 TB62725BP/BF/BFN ...
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Pin Assignment (top view) Pin layout and functionality are similar to those of the TB62705C (each characteristic value is different.), and TB62725A (The characteristic to be the same if the minimum current range is equal to or more than 5 ...
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Timing Diagram CLOCK SERIAL-IN LATCH ENABLE OUT0 OUT1 OUT3 OUT7 SERIAL-OUT Warning: Latch circuit is leveled-latch circuit. Be careful because it is not triggered-latch circuit. Note 2: The latches circuit holds data by pulling the ...
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Terminal Description Pin No. Pin Name 1 GND GND terminal for control logic. 2 SERIAL-IN Input terminal for serial data for data shift register. 3 CLOCK Input terminal for clock for data shift on rising edge. Input terminal for data ...
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Absolute Maximum Ratings Characteristics Supply voltage Input voltage Output current Output voltage BP-type (when not mounted) Power BF/BFN-type dissipation (when not mounted) (Note 3) BF/BFN-type (on PCB) BP-type (when not mounted) Thermal BF/BFN-type resistance (when not mounted) (Note 3) BF/BFN-type ...
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Electrical Characteristics (V Characteristics Supply voltage Output current Output current Error between bits Output leakage current Input voltage SOUT terminal Output voltage Output current Supply voltage Regulation Pull-up resistor Pull-down resistor Supply current = 25°C unless ...
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Switching Characteristics (T Characteristics Propagation delay time Output rise time Output fall time Maximum clock rise time Maximum clock fall time Conditions: (refer to test circuit.) = 25° opr 10 ...
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Timing Waveforms 1. CLOCK, SERIAL-IN, SERIAL-OUT CLOCK 50% t SETUP1 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 ...
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Output Current – Duty (LED turn-on rate) I – DUTY On PCB OUT ( recommended ) 100 opr = 25° 5.0 V BF/BFN 1 120°C (max) ...
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Application Circuit (example 1): The general composition in static lighting of LED. (V) > More than V (total max) + 0.7 is recommended with the following application circuit with the LED power supply V LED f r1: The ...
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Application Circuit (example 2): When the condition of V The unnecessary voltage is one effective technique as to making the voltage descend with the zennor diode. SCAN O0 O1 SERIAL-IN ENABLE Constant-sink-current drivers C.U. LATCH CLOCK r2 > ...
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Application Circuit (example 3): When the condition − 0 the most suitable for V OUT LED f Surplus V causes an IC fever and the useless consumption electric power. ...
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Notes Operation may become unstable due to the electromagnetic interference caused by the wiring and other phenomena. To counter this recommended that the IC be situated as close as possible to the LED module. If overvoltage is caused ...
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Package Dimensions Weight: 1.11 g (typ.) TB62725BP/BF/BFN 14 2006-06-13 ...
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Package Dimensions Weight: 0.14 g (typ.) TB62725BP/BF/BFN 15 2006-06-13 ...
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Package Dimensions Weight: 0.07 g (typ.) TB62725BP/BF/BFN 16 2006-06-13 ...
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Notes on Contents 1. Block Diagrams Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes. 2. Equivalent Circuits The equivalent circuit diagrams may be simplified or some parts of ...
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IC Usage Considerations Notes on Handling of ICs (1) The absolute maximum ratings of a semiconductor device are a set of ratings that must not be exceeded, even for a moment. Do not exceed any of these ratings. Exceeding the ...
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RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...