LM2576-12 MOTOROLA [Motorola, Inc], LM2576-12 Datasheet - Page 7

• Manufacturer Part Number: LM2576-12
• Description: Easy Switcher 3.0A Step-Down Voltage Regulator
• Manufacturer: MOTOROLA [Motorola, Inc]

A
B
C
D
MOTOROLA ANALOG IC DEVICE DATA
4.0 A
2.0 A
4.0 A
2.0 A
50 V
0
0
0
Vout = 15 V
A: Output Pin Voltage, 10 V/DIV
B: Inductor Current, 2.0 A/DIV
C: Inductor Current, 2.0 A/DIV, AC–Coupled
D: Output Ripple Voltage, 50mV/dDIV, AC–Coupled
Horizontal Time Base: 5 s/DIV
Figure 13. Switching Waveforms
TYPICAL PERFORMANCE CHARACTERISTICS
5 s/DIV
LM2576
Change
Voltage
Current
Output
Load
– 100 mV
100 mV
3.0 A
2.0 A
1.0 A
0
0
Figure 14. Load Transient Response
(Circuit of Figure 15)
100 s/DIV
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