Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsDev KitsPCB design board

6 LIST OF MATERIALS

Table 3 lists the EVM components as configured according to the schematic shown in Figure 1.

TPS40190EVM-001

Count RefDes Description Size Mfr Part Number

1 C1 Capacitor, Ceramic, 2200pF, 50V, X7R 0603 Std Std

1 C11 Capacitor, PosCAP, 330uF, 6.3V, 20% 7343 Sanyo 6TPB330M

0 C12 Capacitor, Aluminum, open 8x10mm

1 C13 Capacitor, Ceramic, 22uF, 6.3V, X5R 1206 TDK C3216X5R0J226KT

0 C14 Capacitor, Ceramic, open 1206

1 C2 Capacitor, Ceramic, 33pF, 50V, C0G 0603 Std Std

0 C3, C4, C9 Capacitor, Ceramic, open 0603

2 C5, C7 Capacitor, Ceramic, 0.1uF, 16V, X5R 0603 Std Std

1 C6 Capacitor, Ceramic, 4.7uF, 6.3V, X5R 0603 TDK C1608X5R0J475KT

2 C8, C10 Capacitor, Ceramic, 10uF, 16V, X5R 1206 TDK C3216X5R1C106KT

0 D1 Diode, Schottky, 0.5-A, 30-V SOD123 On Semi MBR0530T1

1 J1 Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 OST ED1514

1 J2 Terminal Block, 2-pin, 15-A, 5.1mm 0.40 x 0.35 OST ED1609

1 L1 Inductor, SMT, 2.2uH, 12.5A, 4 milliohm 0.492 sq" Coiltronics DR127-2R2

1 Q1 MOSFET, N-ch, 60-V, 115-mA, 1.2-Ohms SOT23 Vishay 2N7002

1 Q2 MOSFET, NChannel, 20V, 16A, 9 millohm

PWRPAK

S0-8 Vishay Si7366DP

1 Q3 MOSFET, NChannel, 20V, 40A, 3.0 millohm

PWRPAK

S0-8

Vishay Si7866ADP

1 R1 Resistor, Chip, 6.49K-Ohms, 1/16-W, 1% 0603 Std Std

0 R2, R6, R9 Resistor, Chip, Open, 1/16-W, 1% 0603 Std Std

1 R3 Resistor, Chip, 100K Ohms, 1/16-W, 1% 0603 Std Std

2 R4, R5 Resistor, Chip, 10K Ohms, 1/16-W, 1% 0603 Std Std

1 R7 Resistor, Chip, 49.9 Ohms, 1/16-W, 1% 0603 Std Std

1 R8 Resistor, Chip, Zero Ohms, 1/16-W, 1% 0603 Std Std

1 S1 Switch, ON-ON Mini Toggle 0.28 x 0.18 633-G12AP

TP1, TP2,

TP3, TP5

Test Point, White, Thru Hole

0.125 x

0.125

Farnell 5012

TP4, TP7,

TP10, TP11 Test Point, Black, Thru Hole

0.125 x

0.125 Farnell 5011

TP6, TP8,

TP9 Test Point, Red, Thru Hole

0.125 x

0.125 Farnell 5010

1 U1* IC, Low cost synchronous buck controller DRC10 TI TPS40190DRC

1 -- PCB, 2-Layer FR4, 3.0" x 3.0" x 0.062" 3.0" x 3.0" Any TPS40190EVM-001

4 -- Bumpon, Transparent 0.44" x 0.2" 3M SJ5303

Table 4: TPS40190EVM-001 Bill of Materials