Texas Instruments Evaluation Module for UCC28250 Advanced PWM Controller with Pre-Bias Operation UCC28250EVM-501 UCC28250EVM-501 Datenbogen
Produktcode
UCC28250EVM-501
www.ti.com
List of Materials
Table 3. UCC28250EVM-501 List of Materials (continued)
REF DES
QTY
DESCRIPTION
MFR
PART NUMBER
R11
1
Resistor, chip, 1/16 W, 1%, 7.5
Ω
std
std
R14, R15, R50
3
Resistor, chip, 1/8 W, 1%, 100 k
Ω
std
std
R16, R24
2
Resistor, chip, 1/8 W, 1%, 1.96 k
Ω
std
std
R17
1
Resistor, chip, 1/4 W, 1%, 59.0 k
Ω
std
std
R18, R19
2
Resistor, chip, 1/16 W, 1%, 19.6
Ω
std
std
R2, R6, R23, R27
4
Resistor, chip, 1/16 W, 1%, 1
Ω
std
std
R21, R22
2
Resistor, chip, 1/16 W, 1%, 3.01 k
Ω
std
std
R25
1
Resistor, chip, 1/8 W, 1%, 3.01 k
Ω
std
std
R26
1
Resistor, chip, 1/4 W, 1%, 1.00 k
Ω
std
std
R29
1
Resistor, chip, 1/8 W, 1%, 1.69 k
Ω
std
std
R3
1
Resistor, chip, 1/8 W, 1%, 90.9 k
Ω
std
std
R30, R31
2
Resistor, chip, 1/16 W, 1%, 75
Ω
std
std
R32, R35
2
Resistor, chip, 1/8 W, 1%, 51.1
Ω
std
std
R33
1
Resistor, chip, 1/8 W, 1%, 8.25 k
Ω
std
std
R34
1
Resistor, chip, 1/8 W, 1%, 4.87 k
Ω
std
std
R36
0
Resistor, chip, 1/16 W, 1%, open
std
std
R37
1
Resistor, chip, 1/8 W, 1%, 19.6
Ω
std
std
R39
1
Resistor, chip, 1/8 W, 1%, 95.3 k
Ω
std
std
R4
1
Resistor, chip, 1/8 W, 1%, 105 k
Ω
std
std
R40
1
Resistor, chip, 1/8 W, 1%, 301 k
Ω
std
std
R41
1
Resistor, chip, 1/8 W, 1%, 196
Ω
std
std
R42
1
Resistor, chip, 1/8 W, 1%, 19.6 k
Ω
std
std
R43
1
Resistor, chip, 1/8 W, 1%, 0
Ω
std
std
R44
1
Resistor, chip, 1/8 W, 1%, 249
Ω
std
std
R45, R46, R47
3
Resistor, chip, 1/8 W,1%, 0
Ω
std
std
R49, R55
2
Resistor, chip, 1/16 W, 1%, 536
Ω
std
std
R5, R10, R12, R13
4
Resistor, chip, 1/16 W, 1%, 1.00 k
Ω
std
std
R51
1
Resistor, chip, 1/8 W, 1%, 5.11 k
Ω
std
std
R52
1
Resistor, chip, 1/8 W, 1%, 10.0 M
std
std
R53
1
Resistor, chip, 1/8 W, 1%, 953 k
Ω
std
std
R54
1
Resistor, chip, 1/8 W, 1%, 5.11
Ω
std
std
R7, R8
2
Resistor, chip, 1/16 W, 1%, 196 k
Ω
std
std
R9
1
Resistor, chip, 1/16 W, 1%, 100 k
Ω
std
std
S1
1
Switch, Actuator SPDT
C & K
AYZ0102AGRLC
T1
1
XFMR, 3.3 V, 30 A, 120 µH
Coilcraft
DA2025-AL
T2, T3
2
XFMR, Gate Driver ±20%, 296 µH
Coilcraft
DA2319-AL
U1
1
120-V Boot, 2.5-A Peak, High Low-Side Driver
TI
UCC27200 DDA
U2
1
Half Bridge PWM Controller
TI
UCC28250PW
U3
1
MOSFET Driver
TI
UCC27324D
U4
1
Phototransistor, CTR 100% to 300%
Vishay
SFH690BT
U5
1
Dual Operational Amplifiers
TI
LM358D
17
SLUU429B – June 2010 – Revised December 2010
Half-Bridge DC-to-DC Converter With Primary-Side Control
© 2010, Texas Instruments Incorporated