Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TPS40322 Datasheet(PDF) 30 Page - Texas Instruments

Click here to check the latest version.
Part # TPS40322
Description  Dual Output or Two-Phase Synchronous Buck Controller
Download  40 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TPS40322 Datasheet(HTML) 30 Page - Texas Instruments

Back Button TPS40322 Datasheet HTML 26Page - Texas Instruments TPS40322 Datasheet HTML 27Page - Texas Instruments TPS40322 Datasheet HTML 28Page - Texas Instruments TPS40322 Datasheet HTML 29Page - Texas Instruments TPS40322 Datasheet HTML 30Page - Texas Instruments TPS40322 Datasheet HTML 31Page - Texas Instruments TPS40322 Datasheet HTML 32Page - Texas Instruments TPS40322 Datasheet HTML 33Page - Texas Instruments TPS40322 Datasheet HTML 34Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 30 / 40 page
background image
TPS40322
SLUSAF8
– JUNE 2011
www.ti.com
TPS40322 Design Example 2
Two-Phase Single Output Configuration from 12-V nominal to 1.2-V DC-to-DC Converter Using
the TPS40322
The following example shows the schematic, waveforms, and components for a two-phase single output
synchronous buck converter using the TPS40322 controller. The design goal parameters are given in Table 5.
Table 5. TPS40322 Design Example Specification
PARAMETER
TEST CONDITION
MIN
NOM
MAX
UNIT
VIN
Input voltage
4.5
15
V
VOUT
Output voltage
IOUT(min) ≤ IOUT ≤ IOUT(max)
1.2
V
Line regulation
VIN(min) ≤ VIN ≤ VIN(max)
0.5%
Load regulation
IOUT(min) ≤ IOUT ≤ IOUT(max)
0.5%
VRIPPLE
Output ripple
IOUT1 = IOUT1(max)
12
mV
VOVER
Output overshoot
ΔIOUT1 = 5 A
40
mV
VUNDER
Output undershoot
ΔIOUT1 = 5A
40
mV
IOUT
Output current
VIN(min) ≤ VIN ≤ VIN(max)
0
10
A
tSS
Soft-start time
VIN = 12 V
2
ms
η
Efficiency
VIN = 12 V, IOUT1= IOUT2 = 10 A
88%
fSW
Switching frequency
500
kHz
30
Copyright
© 2011, Texas Instruments Incorporated


Similar Part No. - TPS40322

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS40322RHBR TI1-TPS40322RHBR Datasheet
1Mb / 47P
[Old version datasheet]   Dual Output or Two-Phase Synchronous Buck Controller
TPS40322RHBT TI1-TPS40322RHBT Datasheet
1Mb / 47P
[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
TPS40322 TI1-TPS40322_16 Datasheet
1Mb / 47P
[Old version datasheet]   Dual Output or Two-Phase Synchronous Buck Controller
More results

Similar Description - TPS40322

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TPS40322 TI1-TPS40322_16 Datasheet
1Mb / 47P
[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
TPS40422 TI1-TPS40422 Datasheet
965Kb / 54P
[Old version datasheet]   Dual-Output or Two-Phase Synchronous Buck Controller with PMBus
TPS40422 TI1-TPS40422_16 Datasheet
2Mb / 71P
[Old version datasheet]   Dual-Output or Two-Phase Synchronous Buck Controller with PMBus Interface
TPS5120-Q1 TI1-TPS5120-Q1 Datasheet
325Kb / 21P
[Old version datasheet]   DUAL OUTPUT, TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
TPS5120 TI1-TPS5120_16 Datasheet
840Kb / 23P
[Old version datasheet]   DUAL OUTPUT, TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
TPS5120 TI-TPS5120_15 Datasheet
858Kb / 24P
[Old version datasheet]   DUAL OUTPUT,TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
TPS5120-EP TI1-TPS5120-EP Datasheet
483Kb / 23P
[Old version datasheet]   DUAL OUTPUT, TWO-PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
TPS5120 TI-TPS5120 Datasheet
291Kb / 20P
[Old version datasheet]   DUAL OUTPUT, TWO PHASE SYNCHRONOUS BUCK DC/DC CONTROLLER
logo
Semtech Corporation
SC2443 SEMTECH-SC2443_08 Datasheet
1Mb / 22P
   Dual-Phase Single or Two Output Synchronous Step-Down 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


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
Family Site : ic2ic.com  |   icmetro.com