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Q680BF5Y0048057 Datasheet NOTES: (1) Low duty cycle pulse testing with Kelvin connections required. (2) Defined as the input to output differential at which the output voltage drops t0 1% below the value measured at a differential of 0.7V. (3) Required to maintain regulation. Voltage set resistors Rl and R2 are usually utilized to meet this requirement. Adjustable versions only. (4) Guaranteed by design. (5) When VADJ exceeds this threshold, the "Sense Select" switch disconnects the internal feedback chain from the error amplifier and connects VADJ instead. Q680BF5Y0048057 Price where tOFF = RT X CT, RLOAD is the series resistance of the load, VBB iS the motor supply voltage and t ON(min)max iS specified in the electrical characteristics table. When the motor is rotating, the back EMF generated will influence the above relationship. For brush dc motor applications, the current regulation is improved. For stepper motor applications, when the motor is rotating, the effect is more complex. A discussion of this subject is included in the section on stepper motors below. Q680BF5Y0048057 on stock
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