Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TPS40140 Datasheet(PDF) 58 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) 58 Page - Texas Instruments

Back Button TPS40140 Datasheet HTML 54Page - Texas Instruments TPS40140 Datasheet HTML 55Page - Texas Instruments TPS40140 Datasheet HTML 56Page - Texas Instruments TPS40140 Datasheet HTML 57Page - Texas Instruments TPS40140 Datasheet HTML 58Page - Texas Instruments TPS40140 Datasheet HTML 59Page - Texas Instruments TPS40140 Datasheet HTML 60Page - Texas Instruments TPS40140 Datasheet HTML 61Page - Texas Instruments TPS40140 Datasheet HTML 62Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 58 / 65 page
background image
www.ti.com
6.4 ABBREVIATIONS
TPS40140
DUAL OR 2-PHASE, STACKABLE CONTROLLER
SLUS660A – SEPTEMBER 2005 – REVISED JULY 2006
Table 6-4. Definition of Symbols
SYMBOL
DESCRIPTION
VIN(min)
Minimum Operating Input voltage
VIN(max)
Maximum Operating Input Voltage
VOUT
Output Voltage
IRIPPLE
Inductor Peak-Peak Ripple Current
ITRAN(MAX)
Maximum Load Transient
VUNDER
Output Voltage Undershot
VOVER
Output Voltage Overshot
VRIPPLE(TotOUT)
Total Output Ripple
VRIPPLE(COUT)
Output Voltage Ripple Due to Output Capacitance
VRIPPLE(CIN)
Input Voltage Ripple Due to Input Capacitance
VRIPPLE(CinESR)
Input Voltage Ripple Due to the ESR of Input Capacitance
Pswcond
High Side MOSFET Conduction Loss
Iswrms
RMS Current in the High Side MOSFET
Rdson(sw)
ON Drain-Source Resistance of the High Side MOSFET
Pswsw
High Side MOSFET Switching Loss
Ipk
Peak Current Through the High Side MOSFET
Rdrv
Driver Resistance of the High Side MOSFET
Qgdsw
Gate to Drain Charge of the High Side MOSFET
Qgssw
Gate to Source Charge of the High Side MOSFET
Vgsw
Gate Drive Voltage of the High Side MOSFET
Pswgate
Gate Drive Loss of the High Side MOSFET
Qgsw
Gate Charge of the High Side MOSFET
Pswtot
Total Losses of the High Side MOSFET
Psrcond
Low Side MOSFET Conduction Loss
Isrrms
RMS Current in the Low Side MOSFET
Rdson(sr)
ON Drain-Source Resistance of the low Side MOSFET
Psrgate
Gate Drive Loss of the Low Side MOSFET
Qgsr
Gate Charge of the Low Side MOSFET
Vgsr
Gate Drive Voltage of the Low Side MOSFET
Pdiode
Power Loss in the Diode
td
Dead Time Between the Conduction of High and Low Side MOSFET
Vf
Forward Voltage Drop of the Body Diode of the Low Side MOSFET
Psrtot
Total Losses of the Low Side MOSFET
DCR
Inductor DC Resistance
Ac
The Gain of the Current Sensing Amplifier, typically it is 13
ROUT
Output Load Resistance
Vramp
Ramp Amplitude, typically it is 0.5V
T
Switching Period
Gvc(s)
Control to Output Transfer Function
Gc(s)
Compensator Transfer Function
Tv(s)
Loop Gain Transfer Function
Acm
Gain of the Compensator
f p
The Pole Frequency of the Compensator
f z
The Zero Frequency of the Compensator
DESIGN EXAMPLES
58
Submit Documentation Feedback


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