Texas Instruments UCD3138 Digital Resonant LLC Converter Evaluation Module UCD3138LLCEVM-028 UCD3138LLCEVM-028 Datenbogen
Produktcode
UCD3138LLCEVM-028
References
Table 4. UCD3138LLCEVM-028 List of Materials (continued)
QTY
REF DES
DESCRIPTION
PART NUMBER
MFR
1
U1
Module, 5W, auxiliary bias PS, PCB assembly, 1.200
PWR050
TI
inch x 2.200 inch
0
U11
N+1 and Oring Power Rail Controller, open, TSSOP-
TPS2411PW
TI
14
1
U2
High Input Voltage, Micropower, 3.2 µA at 80 mA
TPS715A33DRBR
TI
LDO, 3.3 V, QFN-8
1
U3
Presicion, Low Noise, Low Quiescent Current Op-
OPA376AIDBVR
TI
Amp, SOT23-5
1
U4
Micro SMD Temperature Sensor, 2.4 V, 10 µA,
LM20BIM7/NOPB
TI
SC70-5
1
U5
3-V to 5.5V- Single Channel RS-232 Compatible Line
SN65C3221PW
TI
Drive/Receiver, TSSOP-16
4
U6, U7, U9, U10
Dual Non-Inverting, 5-A High-Speed, Low-Side
UCC27524DGN
TI
MOSFET Driver with Enable, HTSSOP
1
U8
4.5 ns R-R, High-Speed Comparator, SO-8
TLV3502AID
TI
1
U12
Control card, UCD3138 control card, PCB assembly,
UCD3138CC64EVM TI
3.400x1.800 inch
-030
NOTE:
PWR050 is a bias board and its design documents can be found from www.ti.com in the
UCD3138PFCEVM026 Technical Documents.
12
References
1. UCD3138 Datasheet,
, (Texas Instruments
Literature Number SLUSAP2), 2012
2. UCD3138CC64EVM-030 Evaluation Module and User’s Guide,
, (Texas Instruments Literature Number SLUU886), 2012
3. SEM1900, 2010,
4. TI Application Note,
, (Texas Instruments
Literature Number SLUA582A), November 2010.
5. APEC 2006, Optimal design methodology for LLC resonant converter, Bing Lu; Wenduo Liu; Yan
Liang; Lee, F.C.; van Wyk, J.D. pages 19-23
6. TI Application Manual,
, (Texas Instruments
Literature Number SLUU995)
7. TI Application Manual,
, (Texas
Instruments Literature Number SLUU996)
8. TI Application Manual,
, (Texas Instruments
Literature Number SLUU994)
9. User Guide, UCD3138 Isolated Power Fusion GUI, (please contact TI)
24
Digitally Controlled LLC Resonant Half-Bridge DC-DC Converter
SLUU979A – August 2012 – Revised July 2013
Copyright © 2012–2013, Texas Instruments Incorporated