Datasheet
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List of Materials
10 List of Materials
The EVM components list according to the schematic shown in Figure 1.
Table 3. TPS53014EVM-126 List of Materials
QTY REF DES DESCRIPTION PART NUMBER MFR
3 C1, C2, C3 Capacitor, ceramic, 35 V, X5R, 20%, 10 µF, 1210 Std Std
0 C4 Capacitor, ceramic, 35 V, X7R, 10%, 1 µF, 0603 Std Std
1 C5 Capacitor, ceramic, 10 V, X7R, 10%, 0.1 µF, 0603 Std Std
2 C6, C7 Capacitor, ceramic, 10 V, X5R, 20%, 22 µF, 1206 Std Std
0 C8, C9 Capacitor, ceramic, 10 V, X5R, 20%, 22 µF, 1206 Std Std
1 C10 Capacitor, ceramic, 10 V, X7R, 10%, 0.01 µF, 0603 Std Std
1 C11 Capacitor, ceramic, 10 V, X7R, 10%, 4.7 µF, 0603 Std Std
1 C12 Capacitor, ceramic, 50 V, X7R, 10%, 1000 pF, 0603 Std Std
1 C13 Capacitor, ceramic, 50 V, X7R, 10%, 0.1 µF, 0603 Std Std
1 D1 Diode, Schottky, 10 mA, 30 V, SOD523 BAT54XV2T1 On Semi
2 J1, J2 Connector, 15 A, 300 V, male 2 pole, 5.08 mm, 9 mm x ED120/2DS On Shore Tech
12 mm
1 L1 Inductor, 11 A, 6 mΩ, ±20%, 1.5 µH, 6.6 mm x 7 mm PCMB065T-1R5MS Cyntec
MOSFET, N-channel, 30 V, 13 A, 11.8 mΩ, SON, 5 mm
CSD17507Q5A
x 6 mm
2 Q1, Q2
(1)
TI
MOSFET, N-channel, 30 V, 14 A, 9.0 mΩ, SON, 5 mm
CSD17551Q5A
x 6 mm
1 R1 Resistor, chip, 1/10 W, 1%, 8.66 kΩ, 0603 Std Std
1 R2 Resistor, chip, 1/10 W, 1%, 10.0 Ω, 0603 Std Std
1 R3 Resistor, Chip, 1/10 W, 1%, 23.7 kΩ, 0603 Std Std
0 R4 Resistor, chip, 1/10 W, 1%, 100 kΩ, 0603 Std Std
1 R5 Resistor, chip, 1/10 W, 1%, 5.11 Ω, 0603 Std Std
2 R6, R8 Resistor, chip, 1/10 W, 1%, 1.00 kΩ, 0603 Std Std
1 R7 Resistor, chip, 1/10 W, 1%, 2.05 Ω, 0603 Std Std
1 R9 Resistor, chip, 1/4 W, 1%, 3.01 Ω, 0805 Std Std
1 R10 Resistor, chip, 1/10 W, 1%, 15.4 kΩ, 0603 Std Std
1 R11 Resistor, chip, 1/10 W, 1%, 140 Ω, 0603 Std Std
1 S1 Switch, on-none-on, 0.28 inch x 0.18 inch G12AP-RO NKK
4 TP1, TP3, TP6, Test point, red, thru hole, 0.125 inch x 0.125 inch 5010 Keystone
TP7
4 TP2, TP8, TP9, Test point, black, thru hole, 0.125 inch x 0.125 inch 5011 Keystone
TP10
2 TP4, TP5 Test point, white, thru hole, 0.125 inch x 0.125 inch 5012 Keystone
1 U1 IC, Single Synchronous Step-Down Controller, VSSOP TPS53014DGS TI
1 -- PCB, 2.4 inch x 1.5 inch x 0.062 inch PWR126 TI
(1)
The CSD17551Q5A can be used as alternate part to the CSD17507Q5A.
17
SLUU943–May 2012 Single Synchronous Step-Down Controller for Low-Voltage Power Rails
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