LM2576HVT-ADJ/LF03 National Semiconductor, LM2576HVT-ADJ/LF03 Datasheet - Page 9

• Manufacturer Part Number: LM2576HVT-ADJ/LF03
• Description: 3A STEP-DOWN SIMPLE SWITCHER
• Manufacturer: National Semiconductor

Specifications of LM2576HVT-ADJ/LF03

• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Peak Reflow Compatible (260 C): Yes

Typical Performance Characteristics
Maximum Power Dissipation
Load Transient Response
(TO-263) (See Note 10)
Feedback Voltage
vs Duty Cycle
01147638
01147624
01147605
(Circuit of Figure 2) (Continued)
9
V
A: Output Pin Voltage, 50V/div
B: Output Pin Current, 2A/div
C: Inductor Current, 2A/div
D: Output Ripple Voltage, 50 mV/div,
AC-Coupled
Horizontal Time Base: 5 µs/div
OUT
= 15V
Feedback Pin Current
Switching Waveforms
01147604
01147606
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