Texas Instruments UCC25230 12V to 105V Input, 0.2A Output Switching Converter Evaluation Module UCC25230EVM-662 UCC25230EVM-662 Datenbogen
Produktcode
UCC25230EVM-662
List of Materials
Table 3. UCC25230EVM-662 List of Materials (continued)
QTY
REF DES
DESCRIPTION
PART NUMBER
MFR
3
R15, R45, R47
Resistor, chip, 1/16 W,
±
1%, 0
Ω
, 0603
Std
Std
1
R16
Resistor, chip, 1/16 W,
±
1%, 75.0 k
Ω
, 0603
Std
Std
2
R17, R19
Resistor, chip, 1/16 W,
±
1%, 402
Ω
, 0603
Std
Std
1
R18
Resistor, chip, 1/16 W,
±
1%, 4.64 k
Ω
, 0603
Std
Std
2
R2, R13
Resistor, chip, 1/16 W,
±
1%, 5.11 k
Ω
, 0603
Std
Std
1
R20
Resistor, chip, 1/16 W,
±
1%, 6.81 k
Ω
, 0603
Std
Std
1
R21
Resistor, chip, 1/16 W,
±
1%, 365
Ω
, 0603
Std
Std
1
R22
Resistor, chip, 1/16 W,
±
1%, 1.50 k
Ω
, 0603
Std
Std
1
R23
Resistor, chip, 1/8 W,
±
1%, 316 k
Ω
, 0805
std
std
1
R24
Resistor, chip, 1/4 W,
±
1%, 17.8
Ω
, 1206
Std
Std
1
R25
Resistor, chip, 1/4 W,
±
1%, 36.5
Ω
, 1206
Std
Std
1
R26
Resistor, chip, 1/16 W,
±
1%, 10.5 k
Ω
, 0603
Std
Std
1
R28
Resistor, chip, 1/16 W,
±
1%, 20.0 k
Ω
, 0603
Std
Std
2
R3, R6
Resistor, chip, 1/16 W,
±
1%, 23.2 k
Ω
, 0603
Std
Std
1
R31
Resistor, chip, 1/4 W,
±
1%, 90.9
Ω
, 1206
Std
Std
2
R32, R33
Resistor, chip, 1/4 W,
±
1%, 20
Ω
, 1206
Std
Std
1
R34
Resistor, chip, 1/16 W,
±
1%, 47.5 k
Ω
, 0603
Std
Std
2
R35, R36
Resistor, chip, 1/16 W,
±
1%, 1
Ω
, 0603
Std
Std
0
R37
Resistor, chip, 1/4 W,
±
1%, open, 1206
Std
Std
1
R38
Resistor, chip, 1/16 W,
±
1%, 30.1 k
Ω
, 0603
std
std
2
R40, R41
Resistor, chip, 1/16 W, 1%, 90.9 k
Ω
, 0603
std
std
1
R42
Resistor, chip, 1/16 W, 1%, 2.49 k
Ω
, 0603
Std
Std
1
R46
Resistor, chip, 1/16 W,
±
1%, 100 k
Ω
, 0603
Std
Std
2
R5, R27
Resistor, chip, 1/16 W,
±
1%, 200
Ω
, 0603
Std
Std
2
R7, R44
Resistor, chip, 1/16 W,
±
1%, 49.9
Ω
, 0603
Std
Std
1
R8
Resistor, chip, 1/16 W,
±
1%, 51.1 k
Ω
, 0603
Std
Std
2
R9, R11
Resistor, chip, 1/16 W,
±
1%, 49.9 k
Ω
, 0603
Std
Std
1
T1
Transformer, half bridge
±
30%, 270
µ
H, 1.120 inch x
AF5096
Vitec
1.273 inch
Electronics
1
T2
Xfmr, current sense, 100:1, 0.315 inch x 0.320 inch
CST2-100L
Coilcraft
1
T3
Transformer, 1 primary, 1 secondary, 785
µ
H, 0.460
PA0185
Pulse
inch x 0.340i inch
2
U1, U5
Photocoupler, SOP-4
PS2701-1
NEC
1
U2
120-V Boot, 3-A Peak, High-Side Low-Side Driver, SO8
UCC27201DDA
TI
1
U3
Advanced PWM Controller with Pre-Bias Operation,
UCC28250PW
TI
TSSOP-20
1
U4
Dual 4-A Peak Low-Side MOSFET Driver, SO8
UCC27324D
TI
1
U6
12-V to 100-V Input, 0.2-A Output Switching Converter,
UCC25230DRM
TI
VSON
17
SLUU863
–
February 2012
Biased Half-Bridge Converter with UCC28250 Secondary-Side Control for 48-V
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©
2012, Texas Instruments Incorporated