Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TPS40400 Datasheet(PDF) 49 Page - Texas Instruments

Click here to check the latest version.
Part # TPS40400
Description  3.0-V TO 20-V PMBus SYNCHRONOUS BUCK CONTROLLER
PDF  72 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS40400 Datasheet(HTML) 49 Page - Texas Instruments

Back Button TPS40400 Datasheet HTML 45Page - Texas Instruments TPS40400 Datasheet HTML 46Page - Texas Instruments TPS40400 Datasheet HTML 47Page - Texas Instruments TPS40400 Datasheet HTML 48Page - Texas Instruments TPS40400 Datasheet HTML 49Page - Texas Instruments TPS40400 Datasheet HTML 50Page - Texas Instruments TPS40400 Datasheet HTML 51Page - Texas Instruments TPS40400 Datasheet HTML 52Page - Texas Instruments TPS40400 Datasheet HTML 53Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 49 / 72 page
background image
=
´
Exponent
READ _ VOUT _ CAL _ GAIN
Mantissa
2
=
´
Exponent
READ _ VIN _ CAL _ OFFSET
Mantissa
2
=
´
Exponent
READ _ VIN _ CAL _ GAIN
Mantissa
2
TPS40400
www.ti.com
SLUS930B
– APRIL 2011 – REVISED OCTOBER 2011
Default value: 0
•
Exponent is fixed at -8
•
LSB value is 0.4%
•
Range -0.125 to 0.121
(33)
MFR_SPECIFIC_06 (D6h)
This command applies an offset to the READ_VIN command results to calibrate out offset errors in the on board
measurement system. The contents of this register can be stored to non-volatile memory using the
STORE_DEFAULT_ALL or STORE_DEFAULT_CODE commands.
Command
MFR_SPECIFIC_06
Format
Linear, two's compliment binary
Bit Position
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Access
r(1)
r(1)
r(1)
r(1)
r(1)
r/w
r(1)
r(1)
r(1)
r(1)
r/w
r/w
r/w
r/w
r/w
r/w
Function
Exponent
Mantissa
Default Value
1
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
(1)
Bits are sign extension only and are not otherwise programmable.
Default value: 0
•
Exponent is fixed at -5
•
LSB value is 32vmV
•
Range -2vV to 1.968vV
(34)
MFR_SPECIFIC_07 (D7h)
This command applies a gain correction to the READ_VIN command results to calibrate out gain errors in the on
board measurement system. The contents of this register can be stored to non-volatile memory using the
STORE_DEFAULT_ALL or STORE_DEFAULT_CODE commands.
Command
MFR_SPECIFIC_07
Format
Linear, two's compliment binary
Bit Position
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
Access
r
r
r
r
r
r/w
r(1)
r(1)
r(1)
r(1)
r(1)
r/w
r/w
r/w
r/w
r/w
Function
Exponent
Mantissa
Default Value
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
(1)
Bits are sign extension only and are not otherwise programmable.
Default value: 0
•
Exponent is fixed at -8
•
LSB value is 0.4%
•
Range -0.125V to 10.121
(35)
Copyright
© 2011, Texas Instruments Incorporated
Submit Documentation Feedback
49
Product Folder Link(s) :TPS40400



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


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