Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

UCD3028RMHT Datasheet(PDF) 34 Page - Texas Instruments

Part # UCD3028RMHT
Description  Digital Power Controllers
PDF  81 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

UCD3028RMHT Datasheet(HTML) 34 Page - Texas Instruments

Back Button UCD3028RMHT Datasheet HTML 30Page - Texas Instruments UCD3028RMHT Datasheet HTML 31Page - Texas Instruments UCD3028RMHT Datasheet HTML 32Page - Texas Instruments UCD3028RMHT Datasheet HTML 33Page - Texas Instruments UCD3028RMHT Datasheet HTML 34Page - Texas Instruments UCD3028RMHT Datasheet HTML 35Page - Texas Instruments UCD3028RMHT Datasheet HTML 36Page - Texas Instruments UCD3028RMHT Datasheet HTML 37Page - Texas Instruments UCD3028RMHT Datasheet HTML 38Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 34 / 81 page
background image
Coefficient Page Active Control
Clamp Page Active Control
Non-Linear Page Active Control
Coefficient
Page A
B01B11
B21SF
A11 A21
B12 A12
Coefficient
PageB
B01B11
B21SF
A11 A21
B12 A12
Clamp
Page A
ClampHigh
ClampLow
Non-Linear
Page A
Gain Table
Limit Table
Non-Linear
PageB
Gain Table
Limit Table
Clamp
PageB
ClampHigh
ClampLow
UCD3040
UCD3028
UCD3020
SLUS868H – DECEMBER 2009 – REVISED OCTOBER 2013
www.ti.com
Figure 6. Page Setup for Nonlinear Gain and Limits
DPWM Module
Programmers' Reference Manual: UCD30xx Fusion Digital Power Peripherals Programmer’s Manual
The DPWM module represents one complete DPWM channel with two independent outputs, A and B. Multiple
DPWM modules within the UCD30xx system can be configured to support all key power topologies. DPWM
modules can be used as independent DPWM outputs, each controlling one power-supply output-voltage rail. A
DPWM module can also be used as a synchronized DPWM, with user-selectable phase shift between the DPWM
channels, in order to control power-supply outputs with multiphase or interleaved DPWM configurations.
The output of the compensator feeds the high-resolution DPWM module. The DPWM module produces the
pulse-width-modulated outputs for the power-stage switches. The compensator calculates the necessary duty
ratio as a 16-bit number in Q15 fixed-point format. This represents a value within the range 0.0 to 1.0. This duty-
ratio value is multiplied by the period of the DPWM output to generate the ON time of the corresponding DPWM
output. The resolution of the DPWM ON time is 250 ps.
34
Submit Documentation Feedback
Copyright © 2009–2013, Texas Instruments Incorporated
Product Folder Links: UCD3040 UCD3028 UCD3020



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 69 70 71 72 73 74 75 76 77 78 79 80 81


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com