LM2578AM National Semiconductor, LM2578AM Datasheet - Page 12

• Manufacturer Part Number: LM2578AM
• Description: IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,SOP,8PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2578AM

• Rohs Compliant: NO

www.national.com
Typical Applications
(Continued)
V
V
V
I
f
R1 = 40 kΩ
R2 = 10 kΩ
FIGURE 15. Buck or Step-Down Regulator
o
osc
in
o
ripple
= 350 mA
= 5V
= 15V
= 50 kHz
= 10 mV
12
R3 = 0.15Ω
C1 = 1820 pF
C2 = 220 µF
C3 = 20 pF
L1 = 470 µH
D1 = 1N5818
00871106