LM2650MX-ADJ National Semiconductor, LM2650MX-ADJ Datasheet - Page 6

• Manufacturer Part Number: LM2650MX-ADJ
• Description: Conv DC-DC Single Step Down 4.5V to 18V 24-Pin SOIC W T/R
• Manufacturer: National Semiconductor
• Type: Step Downr

Specifications of LM2650MX-ADJ

• Package: 24SOIC W
• Number Of Outputs: 1
• Minimum Input Voltage: 4.5 V
• Maximum Input Voltage: 18 V
• Switching Frequency: 100|300(Max) KHz
• Operating Supply Voltage: 4.5 to 18 V
• Maximum Output Current: 3 A
• Output Type: Adjustable
• Output Voltage: 1.5 to 16 V
• Switching Regulator: Yes
• Efficiency: 94(Typ) %
• Operating Temperature: -40 to 125 °C

Block Diagrams
DS012848-15
FIGURE 1. The PWM Circuit with External Components in a Closed Control Loop
DS012848-16
FIGURE 2. The Hysteretic or Sleep Circuit with External Components in a Closed Control Loop
DS012848-21
FIGURE 3. The Internal Voltage Regulator and Voltage Reference used by Both the PWM and Hysteretic Circuits
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