Datasheet

FB
V
IN
SW
RTN
BST
LM5008
8
6
5
3
4
1
2
7
SHUTDOWN
V
CC
R
CL
R
ON
/ SD
12 - 95V
Input
357k
C1
1.0 PF
R
ON
R
CL
267k
R2
1.0k
R1
3.01k
R3
2.0
GND
C2
15 PF
V
OUT2
V
OUT1
10.0V
L1
220 PH
C3
0.1 PF
C4
0.01 PF
D1
C5
0.1 PF
LM5008
SNVS280G –APRIL 2004–REVISED MARCH 2013 www.ti.com
Figure 14. LM5008 Example Circuit
Table 2. Bill of Materials (Circuit of Figure 14)
Item Description Part Number Value
C1 Ceramic Capacitor TDK C4532X7R2A105M 1µF, 100V
C2 Ceramic Capacitor TDK C4532X7R1E156M 15µF, 25V
C3 Ceramic Capacitor Kemet C1206C104K5RAC 0.1µF, 50V
C4 Ceramic Capacitor Kemet C1206C103K5RAC 0.01µF, 50V
C5 Ceramic Capacitor TDK C3216X7R2A104M 0.1µF, 100V
D1 UltraFast Power Diode ON Semi MURA110T3 100V, 1A
L1 Power Inductor Coilcraft DO3316-224 or 220 µH
TDK SLF10145T-221MR65
R1 Resistor Vishay CRCW12063011F 3.01 kΩ
R2 Resistor Vishay CRCW12061001F 1.0 kΩ
R3 Resistor Vishay CRCW12062R00F 2.0 Ω
R
ON
Resistor Vishay CRCW12063573F 357 kΩ
R
CL
Resistor Vishay CRCW12062673F 267 kΩ
U1 Switching Regulator Texas Instruments LM5008
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