LM25574BLDT National Semiconductor, LM25574BLDT Datasheet - Page 16

• Manufacturer Part Number: LM25574BLDT
• Description: WEBENCH BUILD IT BOARD LM25574
• Manufacturer: National Semiconductor
• Series: WEBENCH®, PowerWise®, SIMPLE SWITCHER®r

Specifications of LM25574BLDT

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.23 ~ 40V
• Current - Output: 500mA
• Voltage - Input: 6 ~ 42V
• Regulator Topology: Buck
• Board Type: Partially Populated - Main IC Only
• Utilized Ic / Part: LM25574
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -

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FIGURE 12. VCC Bias from VOUT for 8V < VOUT < 14V
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FIGURE 13. VCC Bias with Additional Winding on the Output Inductor
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