NJM2646R-TE1 NJR, NJM2646R-TE1 Datasheet
NJM2646R-TE1
Specifications of NJM2646R-TE1
Related parts for NJM2646R-TE1
NJM2646R-TE1 Summary of contents
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... Internal Hall Amp with Hysterisis Lock Alarm Output Terminal Package Outline DMP8(M) / EMP8(E) / TVSP8(RB1) BLOCK DIAGLAM to VCC 1 Vcc Referrence Bias LOGIC - Lock Detect Ct Auto Restart C GND 5 Lock Alarm PACKAGE OUTLINE PIN FUNCTION to VCC 8 OUT1 to VCC 7 OUT2 LA 3 NJM2646 NJM2646M NJM2646E NJM2646RB1 Vcc GND OUT1 8: OUT2 - 1 - ...
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NJM2646 ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Hall Input Voltage Range Output Current (Peak) Lock Alarm Output Voltage Hall Input Differential Voltage Lock Alarm Output Current Operating Temperature Range Operating Junction Temperature Range Storage Temperature Range Power Dissipation RECOMMENDED OPERATING ...
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ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Operating Current Icc Hall Input Hysterisis V HYS Range Hall Amplifier Input Bias I B Current High Side Output V Voltage Low Side Output V Voltage Output Clamp Voltage V CLM Lock Alarm Output V Voltage ...
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NJM2646 TYPICAL CHARACTERISTICS VCC vs ICC IOUT vs VOH Toff/Ton -50 - VCC[ IOUT[mA 100 ...
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APPLICATION NOTE The NJM2646 is a two-phase motor unipolar pre-driver IC for FET drive suitable for fan motor drivers for communication equipment where 12V operation is required. [Application Circuit Example GND R1 Hall H1 element ...
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NJM2646 Auto Resume Time (Toff) is given by: Vch Vcl sec OFF Idc Where C2 is 0.47uF OFF In actual application, Lock detection time (Ton) is affected by the mechanical time ...
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The output voltage of hall elements is influenced by the bias current and magnetic flux density of hall elements. The optimum input voltage of NJM2646 is 100mVp-p and higher. With such input voltage, the highest efficiency can be obtained. 4. ...