UCD3138RGCT datasheet(3/68 Pages) TI1

3 / 68 page

UCD3138

www.ti.com

SLUSAP2 A – MARCH 2012 – REVISED MARCH 2012

4.11

Sync FET Ramp and IDE Calculation

.................................................................................. 40

4.12

Automatic Mode Switching

............................................................................................... 40

4.12.1

Phase Shifted Full Bridge Example

.......................................................................... 40

4.12.2

LLC Example

.................................................................................................... 41

4.12.3

Mechanism for Automatic Mode Switching

.................................................................. 42

4.13

DPWMC, Edge Generation, IntraMux

.................................................................................. 43

4.14

Filter

......................................................................................................................... 44

4.14.1

Loop Multiplexer

................................................................................................ 46

4.14.2

Fault Multiplexer

................................................................................................ 47

4.15

Communication Ports

..................................................................................................... 49

4.15.1

SCI (UART) Serial Communication Interface

............................................................... 49

4.15.2

PMBUS

.......................................................................................................... 49

4.15.3

General Purpose ADC12

...................................................................................... 50

4.15.4

Timers

............................................................................................................ 51

4.15.4.1

24-bit PWM Timer

.................................................................................. 51

4.15.4.2

16-Bit PWM Timers

................................................................................ 52

4.15.4.3

Watchdog Timer

.................................................................................... 52

4.16

Miscellaneous Analog

..................................................................................................... 52

4.17

Package ID Information

................................................................................................... 52

4.18

Brownout

................................................................................................................... 52

4.19

Global I/O

................................................................................................................... 53

4.20

Temperature Sensor Control

............................................................................................. 54

4.21

I/O Mux Control

............................................................................................................ 54

4.21.1

JTAG Use for I/O and JTAG Security

........................................................................ 55

4.22

Current Sharing Control

.................................................................................................. 55

4.23

Temperature Reference

.................................................................................................. 55

4.24

Power Disable Control or (Clock Gating Control)

..................................................................... 56

IC Grounding and Layout Recommendations

........................................................................ 57

References

....................................................................................................................... 58

Mechanical Data

................................................................................................................ 59

Revision History

......................................................................................................................... 60

Contents

UCD3138RGCT Folha de dados(PDF) 3 Page - Texas Instruments

UCD3138RGCT Folha de dados(HTML) 3 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68

Folha de dados Download

Ligação URL