Datasheet

References

www.ti.com

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

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, Highly Integrated Digital Controller for Isolated Power, (Texas Instruments

Literature Number SLUSAP2), 2012

2. UCD3138CC64EVM-030 Evaluation Module and User’s Guide, Programmable Digital Power Controller

Control Card Evaluation Module, (Texas Instruments Literature Number SLUU886), 2012

3. SEM1900, 2010, Designing an LLC Resonant Half-Bridge Power Converter

4. TI Application Note, Feedback Loop Design of an LLC Resonant Power Converter, (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, UCD3138 Digital Power Peripherals Programmer’s Manual, (Texas Instruments

Literature Number SLUU995)

7. TI Application Manual, UCD3138 Monitoring and Communications Programmer’s Manual, (Texas

Instruments Literature Number SLUU996)

8. TI Application Manual, UCD3138 ARM and Digital System Programmer’s Manual, (Texas Instruments

Literature Number SLUU994)

9. User Guide, UCD3138 Isolated Power Fusion GUI, (please contact TI)

Digitally Controlled LLC Resonant Half-Bridge DC-DC Converter SLUU979A–August 2012–Revised July 2013

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