TPS55330 Boost Converter Overview



TPS55330 is a 22.00 V, 6.60 A switch current limit non-sync Boost Converter from . The input voltage from 2.90 V to 16.00 V  can be boosted into an output voltage ranging from 2.90 V to 22.00 V.

Features of the Boost Converter are adjustable 600 kHz switching frequency, a typical inductor size of 2.2 µH and it offers a peak efficiency of  up to 93 %. The minimum external component count is 10 and TPS55330 is available in 1 package option(s): WQFN-16 .

For TPS55330 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.

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V-IN min. 2.90 V
V-IN max. 16.00 V
Current-Limit typ.? 6.60 A
V-OUT min. 2.90 V
V-OUT max. 22.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 600 kHz
Frequency adjustable adjustable
Frequency selectable
Frequency adj. min. 100 kHz
Frequency adj. max. 1200 kHz
extern clock sync. yes
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Frequency sync. min. 100 kHz
Frequency sync. max. 1200 kHz
Down Mode no
Quiescent current max. -500 µA
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ. 150 °C
Inductor size typ. 2.2 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 93 %
Component count min. 10
current limit adjustable no
Nr.of package options 1

TPS55330 Datasheet

Link to the most up-to-date TPS55330 datasheet and the product page for EVM, tools and support information.


TPS55330 Price breaks and distributor sample stock

TPS55330 prices and available online distributors.

Available Distributors with stock: 0

no online Distributor with TPS55330 stock available

Available Distributors with stock: 0

no online Distributor with TPS55330 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to TPS55330. Optional, compare TPS55330 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% TPS55340 TPS55340 product overviewTPS55340 product overview Texas Instruments WQFN-16, HTSSOP-14
0% TPS55340-Q1 TPS55340-Q1 product overviewTPS55340-Q1 product overview Texas Instruments WQFN-16, HTSSOP-14
0% TPS55340-EP TPS55340-EP product overviewTPS55340-EP product overview Texas Instruments WQFN-16
50% TPS61175 TPS61175 product overviewTPS61175 product overview Texas Instruments HTSSOP-14
50% TPS61175-Q1 TPS61175-Q1 product overviewTPS61175-Q1 product overview Texas Instruments HTSSOP-14

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS55330.

V-IN min. 2.9 V, Current-Limit typ. 6.6 A, V-OUT max. 22 V, Frequency typ. 600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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