LM2576HVT-ADJ/LB03 National Semiconductor, LM2576HVT-ADJ/LB03 Datasheet - Page 7

• Manufacturer Part Number: LM2576HVT-ADJ/LB03
• Description: 3A STEP-DOWN SIMPLE SWITCHER
• Manufacturer: National Semiconductor

Specifications of LM2576HVT-ADJ/LB03

• Dc To Dc Converter Type: Inverting/Step Down
• Number Of Outputs: 1
• Pin Count: 5 +Tab
• Input Voltage: 60V
• Output Voltage: 1.23 to 57V
• Switching Freq: 47 TO 58KHz
• Output Current: 3A
• Efficiency: 77%
• Package Type: TO-220
• Output Type: Adjustable
• Switching Regulator: Yes
• Mounting: Through Hole
• Input Voltage (min): 4V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Leaded Process Compatible: No
• Rohs Compliant: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / Rohs Status: Not Compliant

Typical Performance Characteristics
(Circuit of Figure 2) (Continued)
Dropout Voltage
Current Limit
01147630
01147629
Standby
Quiescent Current
Quiescent Current
01147631
01147632
Switch Saturation
Oscillator Frequency
Voltage
01147634
01147633
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