Datasheet

List of Materials www.ti.com
9 List of Materials
Table 2. EVM Components (shown in Figure 1)
COUNT REF DES DESCRIPTION PART NUMBER MFR
3 C1, C2, C4 Capacitor, ceramic, 2.2 µF, 100 V, X7R, 20%, 1812 C4532X7R2A225M TDK
2 C10, C12 Capacitor, ceramic, 16 V, X5R, 20%, 10 µF, 1206 std std
0 C11 Capacitor, ceramic, vvV, [temp], [tol], open, 1210 Std Vishay
1 C13 Capacitor, ceramic, 25 V, X5R, 10%, 2.2 µF, 0805 std std
1 C14 Capacitor, ceramic, 50 V, X7R, 20%, 1000 pF, 0805 std std
1 C15 Capacitor, ceramic, 50 V, X7R, 10%, 82 nF, 0805 std std
1 C16 Capacitor, ceramic, 50 V, X7R, 10%, 270 pF, 0805 std std
3 C18, C26, C27 Capacitor, ceramic, 25 V, X7R, 10%, 1.0 µF, 0805 std std
Capacitor, POSCAP, 9.0 mΩ, 6.3 V, 20%, 330 µF,
2 C19, C20 6TPF330M9L Sanyo
7343 (D)
0 C22 Capacitor, ceramic, 50 V, X7R, 10%, open, 0805 std std
1 C23 Capacitor, ceramic, 16 V, X7R, 10%, 1.5 µF, 0805 std std
1 C25 Capacitor, ceramic, 50 V, X7R, 10%, 8.2 nF, 0805 std std
2 C3, C17 Capacitor, ceramic, 50 V, X7R, 20%, 0.1 µF, 0805 std std
3 C5, C21, C24 Capacitor, ceramic, 50 V, NPO, 10%, 100 pF, 0805 std std
2 C6, C7 Capacitor, ceramic, 50 V, X7R, 20%, 0.22 µF, 0805 std std
1 C8 Capacitor, ceramic, 50 V, X7R, 20%, 10 nF, 0805 std std
1 C9 Capacitor, ceramic, 250 V, X7R, 10%, 33 nF, 1206 std std
4 D1, D2, D3, D11 Diode, Schottky, 200 mA, 30 V, SOT23 BAT54 Vishay
1 D10 Diode, Zener, 13 V,150 mW, 13 V, SOT23 BZX84C13-7-F Diodes
1 D4 Diode, dual Schottky, 200 mA, 30 V, SOT23 BAT54C Vishay
1 D5 Diode, dual series Schottky, 70 V, SOT23 BAS70-04LT1 On Semi
1 D6 Diode, Zener, 5.1 V, 350 mW, 5.1 V, SOT23 BZX84C5V1 Vishay
2 D7, D8 Diode, switching, 200 mA, 85 V, 350 mW, SOT23 BAS16 Fairchild
1 D9 Adjustable precision shunt regulator, 0.5%, SOT23 TLV431BQDBZT TI
1 J1 Terminal block, 2 pin, 15 A, 5.1 mm, V
IN
, 0.40 x 0.35 ED500/2DS OST
5 J2, J3, J4, J5, J13 Adaptor, 3.5-mm probe clip (or 131-5031-00), 3.5 mm 131-4353-00 Tektronix
J6, J7, J9, J10, J11, Printed circuit pin, 0.043 hole, 0.3 length, test pin, 3103-1-00-15-00-
6 Mill-Max
J12 0.043 00-08-0
1 J8 Terminal block, 4 pin, 15 A, 5.1 mm, V
O
, 0.80 x 0.35 ED500/4DS OST
1 L1 Inductor, 2 µH, 1 pri, 1 sec, 0.920x0.78 PA0373 Pulse
1 Q1 MOSFET, P-channel, 150 V, 2.2 A, 240 mΩ, SO8 IRF6216PBF IR
1 Q2 MOSFET, N-channel, 150 V, 6.7 A, 50 mΩ, S08 Si7846DP Vishay
4 Q3, Q4, Q5, Q7 MOSFET, N-channel, 30 V, 60 A, 1.6 mΩ LFPAK RJK0328DPB Renesas
1 Q6 Bipolar, NPN, 40 V, 600 mA, 225 mW, SOT23 MMBT2222A Vishay
1 Q8 MOSFET, N-channel, 200 V, 60 mA, 25 Ω, SOT23 ZVN3320F Zetex
1 R1 Resistor, chip, 1/8 W, 1%, 8.45 kΩ, 0805 std std
1 R11 Resistor, chip, 1/8 W, 1%, 26.7 kΩ, 0805 std std
2 R13, R17 Resistor, chip, 1/8 W, 1%, 2.00 kΩ, 0805 std std
4 R14, R29, R31, R34 Resistor, chip, 1/8 W, 1%, 0 Ω, 0805 Std Std
1 R18 Resistor, chip, 1/8 W, 1%, 499 Ω, 0805 std std
1 R19 Resistor, chip, 1/10 W, 1%, 100 kΩ, 0603 std std
1 R2 Resistor, chip, 1/8 W, 1%, 69.8 kΩ, 0805 std std
1 R21 Resistor, chip, 1/8 W, 1%, 100 kΩ, 0805 std std
1 R22 Resistor, chip, 1/8 W, 1%, 5.11 kΩ, 0805 std Std
2 R24, R33 Resistor, chip, 1/8 W, 1%, 10.0 kΩ, 0805 std std
18
48-V to 3.3-V Forward Converter with Active Clamp Reset —Using the SLUU357–November 2009
UCC2897A Active Clamp Current Mode —PWM Controller
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