NJM#2624AD NJR, NJM#2624AD Datasheet

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BRUSH LESS DC MOTOR PRE-DRIVER GENERAL DESRIPTION The NJM2624A is a 3-phase brushless DC motor pre-driver which requires external power-transistors suited to drive current of the motor. The Run Enable function is used as PWM control besides of ON/OFF switched ...

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NJM2624A BLOCK DIAGRAM H1+ 2 H1- 1 H2+ 3 H2- 4 H3+ 6 H3- 5 ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range - 2 - Forward or Reverse 7 Hall ...

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ELECTRICAL CHARACTERISTICS (V Total Device PARAMETER SYMBOL Supply Voltage V Supply Current I Hall Sensor Section Input Offset Voltage V Input Common mode V Voltage range Input Bias Current I Output Section Output Voltage 1 V OUT1 Output Voltage 2 ...

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NJM2624A TERMINAL DESCRIPTION Pin SYMBOL FUNCTION No, 2 H1+ Sensor Input 1 Non-Inverting Terminal 3 H2+ Sensor Input 2 Non-Inverting Terminal 6 H3+ Sensor Input 3 Non-Inverting Terminal 1 H1- Sensor Input 1 Inverting Terminal 4 H2- Sensor Input 2 ...

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TERMINAL DESCRIPTION Pin SYMBOL FUNCTION No Power Supply 9 GND Ground 10 ON/OFF Output Run Enable Terminal 11 OUT1 Internal Switching Transistor 16 OUT2 Emitter Follower 12 OUT3 15 OUT4 13 OUT5 14 OUT6 INSIDE EQUIVALENT CIRCUIT ...

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NJM2624A TYPICAL APPLICATION • A rotation direction change must be made after motor stopped completely. • When PWM duty is extremely small, two or more switching elements can not be driven entirely. In such case, switching elements will generate excess ...

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TIPICAL CHARACTERISTICS Supply Current vs. Supply Voltage (Ta=25° Supply Voltage V Input Bias Current vs. Supply Voltage + (Input=1/2V ,Ta=25° Supply ...

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NJM2624A TIPICAL CHARACTERISTICS Maximum Output Current vs.Temperature + (V =12V,RL=100Ω) 110 105 100 95 90 -50 -25 0 Ambient Temperature Ta (°C) Output Leak Current vs.Temperature + (V =12V,RL=0Ω 0.1 0.01 0.001 -50 - Ambient Temperature ...