Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TPS40140 Datasheet(PDF) 27 Page - Texas Instruments

Click here to check the latest version.
Part No. TPS40140
Description  DUAL OR 2-PHASE, STACKABLE CONTROLLER
Download  65 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TPS40140 Datasheet(HTML) 27 Page - Texas Instruments

Back Button TPS40140 Datasheet HTML 23Page - Texas Instruments TPS40140 Datasheet HTML 24Page - Texas Instruments TPS40140 Datasheet HTML 25Page - Texas Instruments TPS40140 Datasheet HTML 26Page - Texas Instruments TPS40140 Datasheet HTML 27Page - Texas Instruments TPS40140 Datasheet HTML 28Page - Texas Instruments TPS40140 Datasheet HTML 29Page - Texas Instruments TPS40140 Datasheet HTML 30Page - Texas Instruments TPS40140 Datasheet HTML 31Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 27 / 65 page
background image
www.ti.com
a
+
V
RAMP
V
IN
(13)
b
+ DCR
A
C
I
PEAK )
V
RAMP
2
Nph
(14)
R1 +
b
) a
V
SH
(1 * a)
I
LIM
(15)
R2 +
b
) a
V
SH
a
I
LIM
(16)
TPS40140
DUAL OR 2-PHASE, STACKABLE CONTROLLER
SLUS660A – SEPTEMBER 2005 – REVISED JULY 2006
The two factors, alpha and beta help simplify the final equations and are given by Equation 13 and
Equation 14.
R1 is shown in Equation 15.
R2 is shown in Equation 16.
where (for Equation 13 through Equation 16)
• V
RAMP
(1) is the ramp amplitude (0.5 V typ)
• V
IN is the input voltage
• DCR is the inductor equivalent DC resistance
• A
C
(1) is the gain transfer to comparator
• I
OC is the single-phase DC overcurrent trip point
• I
PEAK is the peak single-phase inductor current
• N
ph is 6 if PHSEL voltage = 1.6 V ±0.2 V, otherwise Nph = 8
• V
SHR
(1) is the V
SHARE reference voltage (typ 1.8 V)
• I
LIM
(1) is the current limit, output current (typ 20
µA)
(1)
Range of variable is specified in
Submit Documentation Feedback
APPLICATION INFORMATION
27


Similar Part No. - TPS40140

ManufacturerPart No.DatasheetDescription
Texas Instruments
Texas Instruments
TPS40140 TI1-TPS40140 Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
TPS40140RHHR TI1-TPS40140RHHR Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
TPS40140RHHRG4 TI1-TPS40140RHHRG4 Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
TPS40140RHHT TI1-TPS40140RHHT Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
TPS40140RHHTG4 TI1-TPS40140RHHTG4 Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
More results

Similar Description - TPS40140

ManufacturerPart No.DatasheetDescription
Texas Instruments
Texas Instruments
TPS53851 TI1-TPS53851 Datasheet
1Mb / 64P
[Old version datasheet]   DUAL OR 2-PHASE, STACKABLE CONTROLLER
TPS40140 TI1-TPS40140_16 Datasheet
2Mb / 68P
[Old version datasheet]   Dual or 2-Phase, Stackable Controller
TPS40140 TI-TPS40140_15 Datasheet
2Mb / 71P
[Old version datasheet]   TPS40140 Dual or 2-Phase, Stackable Controller
TPS40180 TI-TPS40180 Datasheet
1Mb / 52P
[Old version datasheet]   SINGLE PHASE STACKABLE CONTROLLER
ON Semiconductor
ON Semiconductor
NCP81243 ONSEMI-NCP81243 Datasheet
338Kb / 26P
   Dual Output 3 & 2 Phase Controller
February, 2016 ??Rev. 0
NCP81243 ONSEMI-NCP81243_17 Datasheet
341Kb / 26P
   Dual Output 3 & 2 Phase Controller
June, 2017 ??Rev. 2
Microchip Technology
Microchip Technology
MIC21LV32 MICROCHIP-MIC21LV32 Datasheet
1Mb / 50P
   36V Dual Phase, Advanced COT Buck Controller Stackable for Multiphase Operation
02/28/20
Texas Instruments
Texas Instruments
TPS40322 TI1-TPS40322_16 Datasheet
1Mb / 47P
[Old version datasheet]   Dual Output or Two-Phase Synchronous Buck Controller
TPS40322 TI1-TPS40322 Datasheet
1,023Kb / 40P
[Old version datasheet]   Dual Output or Two-Phase Synchronous Buck Controller
TPS40322 TI-TPS40322_15 Datasheet
1Mb / 42P
[Old version datasheet]   Dual Output or Two-Phase Synchronous Buck Controller
More results


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 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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