Texas Instruments 12V Input, 1.8V Output, 10A Synchronous Buck Evaluation Module TPS40040EVM-001 TPS40040EVM-001 데이터 시트
제품 코드
TPS40040EVM-001
www.ti.com
7
List of Materials
List of Materials
lists the EVM components as configured according to the schematic shown in
Table 4. TPS40040EVM-001 Bill of Materials
QTY
RefDes
Value
Description
Size
Part Number
MFR
1
C1
100 pF
Capacitor, Ceramic, 50V, X7R, 20%
0402
C1005X7R1H101M
TDK
1
C2
3300 pF
Capacitor, Ceramic, 50V, X7R, 20%
0402
C1005X7R1H332M
TDK
4
C3, C4, C8, C9
100
µ
F
Capacitor, Ceramic, 6.3V, X5R, 20%
1210
C3225X5R0J107M
TDK
1
C5
2200 pF
Capacitor, Ceramic, 50V, X7R, 20%
0402
C1005X7R1H222M
TDK
2
C6, C10
1.0
µ
F
Capacitor, Ceramic, 6.3V, X5R, 20%
0402
C1005X5R0J105M
TDK
1
C7
0.22
µ
F
Capacitor, Ceramic, 6.3V, X5R, 20%
0402
C1005X5R0J224M
TDK
2
D1, D2
BAT54HT1
Diode, Schottky, 200-mA, 30-V
SOD323
BAT54HT1
On Semi
2
J1, J2
ED1609-ND
Terminal Block, 2-pin, 15-A, 5,1 mm
0.40
×
0.35 inch
ED1609
OST
1
L1
1.4
µ
H
Inductor, SMT, 26 A
0.512
×
0.550 inch
PG0077.142
Pulse
1
Q1
2N7002W
MOSFET, N-Ch, VDS 60V, RDS 2
Ω
,
SOT-323 (SC-70)
2N7002W-7
Diodes Inc
ID 115 mA
1
Q2
Si4862DY
MOSFET, N-ch, 16V, 25A, 3.3 m
Ω
SO8
Si4862DY
Siliconix
1
Q3
Si4866DY
MOSFET, N-ch, 12V, 17A, 5.5 m
Ω
SO8
Si4866DY
Siliconix
1
R1
100k
Resistor, Chip, 1/16W, 5%
0402
Std
Std
1
R10
49.9
Resistor, Chip, Ohms 1/16W, 5%
0402
Std
Std
1
R11
100
Resistor, Chip, 1/16W, 5%
0402
Std
Std
0
R2
OPEN
Resistor, Chip, 1/16W, 5%
0402
Std
Std
1
R3
6.04k
Resistor, Chip, 1/16W, 1%
0402
Std
Std
0
R4
OPEN
Resistor, Chip, 1/16W, 1%
0402
Std
Std
1
R5
10k
Resistor, Chip, 1/16W, 1%
0402
Std
Std
1
R6
487
Resistor, Chip, 1/16W, 1%
0402
Std
Std
1
R7
0
Resistor, Chip, 1/16W, 5%
0402
Std
Std
1
R8
20k
Resistor, Chip, 1/16W, 1%
0402
Std
Std
1
R9
2.2
Resistor, Chip, 1/16W, 5%
0402
Std
Std
2
TP1, TP14
5010
Test Point, Red, Thru Hole
0.125
×
0.125
5010
5
TP2, TP8, TP10,
5011
Test Point, Black, Thru Hole
0.125
×
0.125
5011
TP12, TP15
8
TP3–TP7, TP9,
5012
Test Point, White, Thru Hole
0.125
×
0.125
5012
TP11, TP13
1
U1
TPS40040DRB
IC, Low Voltage DC/DC Synchronous Buck
QFN-8P
TPS40040DRB
TI
Controller
1
—
PCB, 2.5 In
×
2.5 In
×
0.062 In
HPA188
Any
SLUU266 – January 2007
Using the TPS40040EVM-001: A 12-V Input, 1.8-V Output, 10-A Synchronous Buck Converter
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