Datasheet

List of Materials www.ti.com
9 List of Materials
The EVM components list according to the schematic shown in Figure 1.
Table 3. UCC28250EVM-564 List of Materials
QTY REF DES DESCRIPTION PART NUMBER MFR
C1, C3,
5 C4, C6, Capacitor, ceramic, 50 V, X5R, ±10%, 1.0 µF, 603 Std Std
C9
1 C10 Capacitor, ceramic, 50 V, NP0, ±10%, 100 pF, 603 Std Std
C11, C29,
3 Capacitor, ceramic, 50 V, X7R, ±10%, 2200 pF, 603 Std Std
C30
2 C14, C28 Capacitor, ceramic, 50 V, X7R, ±10%, 470 pF, 603 Std Std
1 C16 Capacitor, ceramic, 50 V, NP0, ±5%, 120 pF, 603 Std Std
C17, C21,
4 Capacitor, ceramic, 100 V, X7R, ±10%, 2.2 µF, 1210 Std Std
C24, C25
C2, C18,
4 Capacitor, ceramic, 6.3 V, X5R, ±10%, 100 µF, 1812 Std Std
C19, C23
1 C20 Capacitor, ceramic, 100 V, X7R, ±10%, 1.0 µF, 1210 Std Std
1 C22 Capacitor, ceramic, 2 kV, X7R, ±10%, 1000 pF, 1808 Std Std
Capacitor, aluminum, 100 V, 105°C, ±20%, 100 µF, 0.315
1 C31 EEU-PC2A101 Panasonic
inch
Capacitor, aluminum, 25 V, 105°C, ±20%, 470 µF, 0.315
1 C32 UVZ1E471MPD Nichicon
inch
0 C5 Capacitor, ceramic, 50 V, X7R, ±10%, Not used, 603 Std Std
1 C7 Capacitor, ceramic, 50 V, X7R, ±10%, 680 pF, 603 Std Std
C8, C12,
C13, C15,
7 Capacitor, ceramic, 50 V, X7R, ±10%, 0.1 µF, 603 Std Std
C26, C27,
C33
Diode, switching, 90 V, 100 mA IFM, high speed,
2 D1, D7 1SS355TE-17 Rohm
SOD-323
2 D12, D13 Diode, switching, 150 mA, 75 V, 350 mW, SOT23 BAS16 Vishay-Liteon
D2, D10,
3 Diode, Schottky, 350 mA, 40 V, SOD323 SD103AWS-7-F Diodes Inc
D11
1 D3 Diode, Zener, 8.2 V, 20 mA, 350 mW, 8.2V, SOT23 MMBZ5237B-7-F Diodes Inc
MMBD44448HSDW-
1 D4 Diode, fast switching, 80 V, 500 mA, SOT-363 Diodes
7-F
1 D5 Diode, Schottky, 0.5 A, 20 V, SOD-123 MBR0520L Fairchild
2 D8, D9 Diode, Zener, 11 V, 20 mA, 350 mW, 11V, SOT23 MMBZ5241B-7-F Diodes Inc
2 J1, J4 Terminal block, 2 pin, 6 A, 3.5 mm, 0.27 inch x 0.25 inch OSTTE020161 OST
1 J2 Terminal block, 4 -pin, 15 A, 5.1 mm, 0.80 inch x 0.35 inch ED120/4DS OST
1 J3 Header, 3 pin, 2 mm spacing, 0.079 inch x 3 inch TMM-103-01-T-S Samtec Inc
Inductor, SMT, 6 A, 8.8 mΩ, 1.0 µH, 0.287 inch x 0.268
1 L1 RLF7030T-1R0N6R4 TDK
inch
1 L2 Inductor, power choke, ±20%, 1.3 µH, 18.2 mm x 18.3 mm 7443556130 Wurth Elektronik
Q1, Q2,
3 Transistor, NPN high voltage, VCE 100 V, IC1A, SOT89 FCX493TA Zetex
Q3
MOSFET, N-channel, 100 V, 5.7 A, 25 mΩ, PWRPAK
2 Q4, Q7 SI7456DP Vishay
S0-8
Q5, Q6,
4 MOSFET, N-channel, 30 V, 50 A, 2.6 mΩ, LFPAK RJK0328DPB Renesas
Q8, Q9
R1, R4,
3 Resistor, chip, 1/16 W, ± 1%, 10.0 kΩ, 603 Std Std
R29
1 R10 Resistor, chip, 1/16 W, ± 1%, 2.32 kΩ, 603 Std Std
R12, R14,
3 Resistor, chip, 1/16 W, ± 1%, 1.00 kΩ, 603 Std Std
R30
16
Half-Bridge DC-to-DC Converter —With Secondary-Side Control SLUU441A–September 2010– Revised October 2011
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