• June 18, 2019

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2575T-12 Datasheet PDF

Inductor The magnetic components are the cornerstone of all switching power supply designs To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures dagasheet through Output Capacitor Selection C out A.

Table 4 provides a list of suitable diodes for the LM regulator.

Functional operation above the Recommended Operating Conditions is not implied. Unless otherwise specified for the Maximum Ratings are stress ratings only.

LM2575T-5.0 IC REG BUCK 5V 1A TO220-5 LM2575T-5.0 2575 LM2575T LM2575 2575T M2575

For a robust design, the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short. For a robust design the diode should have a current rating equal to the maximum current limit dagasheet the LM to be able to withstand a continuous output short B. In many cases, the power dissipated by the LM regulator is so. Stresses exceeding Maximum Ratings may damage the device.


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Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM Schematic Diagram of the 8 1. The output ripple voltage value ranges from 0.

By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it.

LMT-5 데이터시트(PDF) – Semtech Corporation

See general marking information in the device marking. All circuits of this series are. This picture does not show the complete circuit. When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section. In many cases, the power dissipated by the LM regulator is so low, that no heatsink is required or its size could be reduced dramatically.

These regulators were designed to minimize the number of external.

Device listed in bold are available from ON Semiconductor. The reverse voltage rating of the diode should be at least 1. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.


These devices are available in fixed output voltages of 3. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.

The LM series of regulators are monolithic integrated circuits. Adjustable Version Output Voltage Range of 1.

T-5 pdf Datasheet P1 Part Num IC-ON-LINE

See detailed ordering and daatsheet information in the package. In the Adjustable version of the LM switching regulator this pin is the direct input of the error amplifier and the resistor network R2 datasneet externally to allow programming of the output voltage.

Copy your embed code and put on your site: Output Voltage Ripple and Transients Source of the Output Ripple Since the LM is a switch mode power supply regulator, its output voltage, if left unfiltered, will contain a sawtooth ripple voltage at the switching frequency.

Elcodis is a trademark of Elcodis Company Ltd. Undervoltage Lockout Circuit for http: Feedback LM mH Output