Datasheet

10 References
References www.ti.com
Table 3. UCC28230 List of Material (continued)
QTY REFDES DESCRIPTION MFR PART NUMBER
1 R1 Resistor, chip, 59.0 k Ω , 1/4 W, 1%, 59.0 k, 1206 Panasonic ERJ-8ENF5903V
4 R10, R12, R14, Resistor, chip, 51.1 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-0751K1L
R15
2 R11, R13 Resistor, chip, 1.0 Ω , 1/8 W, 1%, 805 Panasonic ERJ-6ENF1R0V
4 R16, R17, R18, Resistor, chip, 1.0 Ω , 1/16 W, 1%, 603 Yageo RC0603FR-071R00L
R19
1 R2 Resistor, chip, 105 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-07105KL
3 R20, R22, R24 Open, 603 STD STD
1 R21 Resistor, chip, 0.0 Ω , 1/16 W, 1%, 603 Yageo RC0603FR-070R00L
1 R3 Resistor, chip, 12.4 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-0712K4L
1 R4 Resistor, chip, 5.11 Ω , 1/16 W, 1%, 603 Yageo RC0603FR-075R11L
1 R5 Resistor, chip, 15 k Ω , 1/16 W, 1%, 1603 Yageo RC0603FR-0715K0L
2 R6, R8 Resistor, chip, 1.00 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-071k00L
1 R7 Resistor, chip, 52.3 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-0752K3L
1 R9 Resistor, chip, 1.96 k Ω , 1/16 W, 1%, 603 Yageo RC0603FR-071K96L
1 T1 Transformer, planar magnetic, 1.34 x 1.50in Payton 71310
2 U1, U3 Device, 3-A peak, high-side low-side driver TI UCC27200DRM
1 U2 Device, unregulated dc-to-dc IBC, TSSOP-14 TI UCC28230PW
1. UCC28230 Advanced PWM Controller for Bus Converters, datasheet, SLUS814, June 2008.
16 Intermediate Bus Converter 300-W Evaluation Module SLUU331 – July 2008
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