TPS61029 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

TPS61029 is a 5.50 V, 1.80 A switch current limit sync Boost Converter from . The input voltage from 0.90 V to 5.50 V  can be boosted into an output voltage ranging from 1.80 V to 5.50 V.

Features of the Boost Converter are fixed 600 kHz switching frequency, a typical inductor size of 6.8 µH and it offers a peak efficiency of  up to 96 %. The minimum external component count is 9 and TPS61029 is available in 1 package option(s): QFN-10 .

For TPS61029 replacement search, select a main parameter tolerance value and adjust the checkboxes for feature match. The product counter within the button shows the number of available equivalents and a click on the replacement button shows all possible replacements within a parametric overview.

ParameterValueReplacement
Search Filter
V-IN min. 0.90 V
V-IN max. 5.50 V
Current-Limit typ.? 1.80 A
V-OUT min. 1.80 V
V-OUT max. 5.50 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 600 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO yes
Frequency sync. min.
Frequency sync. max.
Down Mode yes
Quiescent current max. 45 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 140 °C
Inductor size typ. 6.8 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 96 %
Component count min. 9
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN QFN-10
SO/SOIC
SOP
DIP
TO
DDPAK

TPS61029 Datasheet

Link to the most up-to-date TPS61029 datasheet and the product page for EVM, tools and support information.

TPS61029

TPS61029 Price breaks and distributor sample stock

TPS61029 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with TPS61029 stock available

Available Distributors with stock: 12

Arrow Electronics

ProductStockPriceBuy
TPS61029QDRCRQ1 12000
30001.30 $
Buy Now
TPS61029DRCT 687
5001.46 $
2501.62 $
1001.63 $
252.00 $
102.02 $
12.33 $
Buy Now
TPS61029DRCR 10
101.76 $
12.03 $
Buy Now
TPS61029DRCR 0
30000000.89 $
15000000.89 $
3000000.92 $
300000.96 $
30000.97 $
Buy Now
TPS61029DRCR 0
30000000.89 $
15000000.89 $
3000000.92 $
300000.96 $
30000.97 $
Buy Now
TPS61029DRCT 0
2500000.99 $
1250001.00 $
250001.13 $
25001.35 $
2501.39 $
Buy Now
TPS61029DRCT 0
2500000.99 $
1250001.00 $
250001.13 $
25001.35 $
2501.39 $
Buy Now
TPS61029QDRCRQ1 0
30000001.12 $
15000001.12 $
3000001.16 $
300001.21 $
30001.22 $
Buy Now
TPS61029QDPNRQ1 0
30000001.12 $
15000001.12 $
3000001.16 $
300001.21 $
30001.22 $
Buy Now
TPS61029QDPNRQ1 0
30000001.12 $
15000001.12 $
3000001.16 $
300001.21 $
30001.22 $
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
TPS61029QDRCRQ1 9000
30001.30 $
Buy Now
TPS61029DRCT 687
5001.46 $
2501.62 $
1001.63 $
252.00 $
102.02 $
62.33 $
Buy Now
TPS61029DRCR 10
101.76 $
72.03 $
Buy Now

Avnet Americas

ProductStockPriceBuy
TPS61029DRCT 1750
50001.11 $
25001.14 $
15001.18 $
10001.22 $
5001.28 $
Buy Now
TPS61029DRCR 0
300000.96 $
180000.99 $
120001.03 $
60001.06 $
30001.12 $
Buy Now
TPS61029DRCTG4 0
50001.11 $
25001.14 $
15001.18 $
10001.22 $
5001.28 $
Buy Now
TPS61029QDRCRQ1 0
300001.21 $
180001.24 $
120001.28 $
60001.33 $
30001.39 $
Buy Now
TPS61029QDPNRQ1 0
300001.21 $
180001.24 $
120001.28 $
60001.33 $
30001.39 $
Buy Now
show stock=0hide stock=0

Avnet Europe

ProductStockPriceBuy
TPS61029DRCR 9000
300001.08 $
180001.15 $
120001.22 $
60001.29 $
30001.39 $
Buy Now
TPS61029QDRCRQ1 6000
300001.35 $
180001.44 $
120001.52 $
60001.61 $
30001.73 $
Buy Now
TPS61029DRCT 0
25001.24 $
15001.32 $
10001.40 $
5001.48 $
2501.60 $
Buy Now
TPS61029QDPNRQ1 0
300001.35 $
180001.44 $
120001.52 $
60001.61 $
30001.73 $
Buy Now
show stock=0hide stock=0

Texas Instruments

ProductStockPriceBuy
TPS61029DRCT 5895
10000.98 $
7501.07 $
5001.30 $
2501.55 $
1001.68 $
251.93 $
102.07 $
12.32 $
Buy Now
TPS61029DRCR 11294
10000.85 $
7500.93 $
5001.13 $
2501.35 $
1001.46 $
251.68 $
101.80 $
12.01 $
Buy Now
TPS61029QDRCRQ1 5980
10001.06 $
7501.11 $
5001.32 $
2501.55 $
1001.66 $
251.89 $
102.03 $
12.26 $
Buy Now
TPS61029QDPNRQ1 5500
10001.06 $
7501.11 $
5001.32 $
2501.55 $
1001.66 $
251.89 $
102.03 $
12.26 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
TPS61029QDRCRQ1 3698
12.76 $
102.34 $
1001.87 $
5001.64 $
10001.36 $
30001.27 $
60001.22 $
Buy Now
TPS61029DRCR 2050
12.20 $
101.87 $
1001.50 $
5001.31 $
10001.09 $
30001.01 $
60000.97 $
Buy Now
TPS61029QDPNRQ1 1462
12.76 $
102.34 $
1001.87 $
5001.64 $
10001.36 $
30001.27 $
60001.22 $
Buy Now
TPS61029DRCT 864
12.53 $
102.15 $
1001.73 $
2501.73 $
5001.51 $
10001.25 $
25001.17 $
50001.12 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
TPS61029DRCT 1000
10001.13 $
5001.19 $
1001.24 $
251.29 $
11.39 $
Buy Now
TPS61029DRCR 68640
10000.98 $
5001.04 $
1001.08 $
251.12 $
11.21 $
Buy Now

Bristol Electronics

ProductStockPriceBuy
TPS61029DRCT 34

Quest Components

ProductStockPriceBuy
TPS61029DRCR 160
1531.82 $
701.97 $
13.94 $
Buy Now

RS Components

ProductStockPriceBuy
TPS61029DRCT 0
2500.92 GBP
Buy Now
TPS61029DRCT 150
10.94 GBP
101.57 GBP
501.41 GBP
1001.26 GBP
2501.21 GBP
Buy Now
show stock=0hide stock=0

ComS.I.T.

ProductStockPriceBuy
TPS61029DRCT 200

New Advantage Corporation

ProductStockPriceBuy
TPS61029QDRCRQ1 9000
90001.81 $
30001.94 $
Buy Now

Available Distributors without stock: 3

Newark element14

ProductStockPriceBuy
TPS61029DRCT 0
1001.73 $
501.87 $
252.01 $
102.15 $
12.53 $
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
TPS61029DRCT 0
50001.69 SGD
25001.76 SGD
10001.88 SGD
5002.28 SGD
2502.45 SGD
1002.61 SGD
103.24 SGD
13.81 SGD
Buy Now

Farnell element14

ProductStockPriceBuy
TPS61029DRCT 0
25000.88 GBP
10000.90 GBP
5001.13 GBP
2501.17 GBP
1001.35 GBP
501.52 GBP
251.68 GBP
11.91 GBP
Buy Now
TPS61029DRCT 0
25000.88 GBP
10000.90 GBP
5001.13 GBP
2501.17 GBP
1001.35 GBP
501.52 GBP
251.68 GBP
11.91 GBP
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to TPS61029. Optional, compare TPS61029 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TPS61029-Q1 TPS61029-Q1 product overviewTPS61029-Q1 product overview Texas Instruments QFN-10
25% MAX1703 MAX1703 product overviewMAX1703 product overview Maxim Integrated SOIC-16
25% MAX1763 MAX1763 product overviewMAX1763 product overview Maxim Integrated TSSOP-EP-16
25% NCP1421 NCP1421 product overviewNCP1421 product overview ON Semiconductor Micro8u2122-8
25% NCP1422 NCP1422 product overviewNCP1422 product overview ON Semiconductor DFN-10
25% RT9276 RT9276 product overviewRT9276 product overview Richtek WDFN-10
25% TPS61020 TPS61020 product overviewTPS61020 product overview Texas Instruments QFN-10
50% MAX1701 MAX1701 product overviewMAX1701 product overview Maxim Integrated QSOP-16
50% MAX1705 MAX1705 product overviewMAX1705 product overview Maxim Integrated QSOP-16
50% NCP1423 NCP1423 product overviewNCP1423 product overview ON Semiconductor Micro-10

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS61029.

V-IN min. 0.9 V, Current-Limit typ. 1.8 A, V-OUT max. 5.5 V, Frequency typ. 600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744304022 0.2 26.0 23.0 0.17 11.5 x 11.8 x 4
744305033 0.3 28.0 26.0 0.16 13.5 x 13.3 x 5.2
744306020 0.2 26.0 36.0 0.30 10.5 x 10.3 x 5.5
744306025 0.3 26.0 32.0 0.30 10.5 x 10.3 x 5.5
744306030 0.3 26.0 24.0 0.30 10.5 x 10.3 x 5.5
744307022 0.2 29.0 29.0 0.33 7.4 x 7.2 x 7.2
744308033 0.3 27.0 30.0 0.37 10.1 x 7 x 7
7443081030 0.3 38.0 32.0 0.29 9.4 x 6.2 x 8.1
744310024 0.2 18.0 40.0 1.80 7 x 6.9 x 3.3
744311022 0.2 21.0 32.0 1.10 7 x 6.9 x 4
744314024 0.2 20.0 28.0 1.00 7 x 6.9 x 5
744316022 0.2 20.0 25.0 1.25 5.5 x 5.3 x 4.3
744316033 0.3 18.5 20.0 1.75 5.5 x 5.3 x 4.3
744323033 0.3 18.0 36.0 2.17 10.6 x 10.6 x 3.1
7443340030 0.3 20.5 36.0 2.30 8.4 x 7.9 x 7.5
744355230 0.3 22.0 35.0 1.10 10.5 x 10.2 x 4.2
744373460033 0.3 13.0 38.0 3.50 7.3 x 6.6 x 3
744373560022 0.2 20.0 40.0 1.47 8.64 x 8.5 x 3
744373560033 0.3 16.0 39.0 2.06 8.64 x 8.5 x 3
744373770022 0.2 25.0 40.0 0.75 13.5 x 12.6 x 3.5
744373770033 0.3 24.0 35.0 0.88 13.5 x 12.6 x 3.5
7447797022 0.2 16.0 32.0 2.90 10.2 x 10.2 x 4.5
7447798022 0.2 19.0 20.0 1.60 10.2 x 10.2 x 6.4
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