Texas Instruments Evaluation Board for the LM5010 LM5010 EVAL/NOPB LM5010 EVAL/NOPB 데이터 시트
제품 코드
LM5010 EVAL/NOPB
FB
SW
L1
C7
R2
R3
R4
LM5010
BST
C4
C6
D1
R1
12 - 75V
Input
Input
C1
150k
C2
SS
C5
RTN
3.0k
1.0k
1.5
10V
GND
C3
13
11
10
9
6
5
4
2
3
12
2.5V
On
Timer
Minimum
Off
Timer
Logic
R5
2.2
P
F
2.2
P
F
0.1
P
F
V
IN
V
CC
I
SEN
R
ON
/SD
S
GND
0.022
P
F
V
OUT1
V
OUT2
47
P
H
0.022
P
F
0.1
P
F
22
P
F
Increased Current Limit
Figure 4. Board Schematic
Table 1. Bill of Materials
Item
Description
Mfg. Part Number
Package
Value
C1, 2
Ceramic Capacitor
TDK C4532X7R2A225M
1812
2.2 µF, 100V
C3
Ceramic Capacitor
TDK C2012X7R2A104M
0805
0.1 µF, 100V
C4
Ceramic Capacitor
TDK C2012X7R1C104M
0805
0.1 µF, 16V
C5, 6
Ceramic Capacitor
TDK C2012X7R1C223M
0805
0.022 µF, 16V
C7
Ceramic Capacitor
TDK C4532X7R1E226M
1812
22 µF, 25V
D1
Ultra Fast Diode
Central Semi CUD6-02C
DPAK
200V, 6A, 35 ns
L1
Power Inductor
TDK SLF12575T-470M2R7
12.5 mm x 12.5 mm
47 µH, 3A
R1
Resistor
CRCW08051503F
0805
150 k
Ω
R2
Resistor
CRCW08053001F
0805
3.00 k
Ω
R3
Resistor
CRCW08051001F
0805
1.00 k
Ω
R4
Resistor
CRCW08051R50F
0805
1.5
Ω
R5
Resistor
See data sheet
0805
U1
Switching Regulator
Texas Instruments LM5010
HTSSOP - 14
4
AN-1352 LM5010 Evaluation Board
SNVA101A – December 2004 – Revised April 2013
Copyright © 2004–2013, Texas Instruments Incorporated