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LM2574 Datasheet(PDF) 8 Page - Texas Instruments

Part No. LM2574
Description  LM2574/LM2574HV SIMPLE SWITCHER™ 0.5A Step-Down Voltage Regulator
Download  34 Pages
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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LM2574 Datasheet(HTML) 8 Page - Texas Instruments

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LM2574, LM2574HV
SNVS104C – JUNE 1999 – REVISED APRIL 2013
www.ti.com
Typical Performance Characteristics (continued)
(Circuit of Figure 24)
Switch Saturation
Oscillator Frequency
Voltage
Figure 10.
Figure 11.
Efficiency
Minimum Operating Voltage
Figure 12.
Figure 13.
Supply Current
Feedback Voltage
vs Duty Cycle
vs Duty Cycle
Figure 14.
Figure 15.
8
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM2574 LM2574HV


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