TPS55332-Q1 Boost Converter Overview

Description

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TPS55332-Q1 is a 50.00 V, 5.70 A switch current limit non-sync Boost Converter from . The input voltage from 3.60 V to 60.00 V  can be boosted into an output voltage ranging from 2.50 V to 50.00 V.

Features of the Boost Converter are adjustable 1600 kHz switching frequency, a typical inductor size of 22.0 µH and it offers a peak efficiency of  up to 93 %. The minimum external component count is 11 and TPS55332-Q1 is available in 1 package option(s): HTSSOP-20 .

For TPS55332-Q1 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. 3.60 V
V-IN max. 60.00 V
Current-Limit typ.? 5.70 A
V-OUT min. 2.50 V
V-OUT max. 50.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 1600 kHz
Frequency adjustable adjustable
Frequency selectable
Frequency adj. min. 80 kHz
Frequency adj. max. 2200 kHz
extern clock sync. yes
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK yes
LBI/LBO no
Frequency sync. min. 80 kHz
Frequency sync. max. 2200 kHz
Down Mode no
Quiescent current max. 8000 µA
Operating min. -40 °C
Operating max. 125 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ. 175 °C
Inductor size typ. 22.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode no
Topology Boost
Peak Efficiency 93 %
Component count min. 11
current limit adjustable yes
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC
SOP HTSSOP-20
DIP
TO
DDPAK

TPS55332-Q1 Datasheet

Link to the most up-to-date TPS55332-Q1 datasheet and the product page for EVM, tools and support information.

TPS55332-Q1

TPS55332-Q1 Price breaks and distributor sample stock

TPS55332-Q1 prices and available online distributors.

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Alternatives and equivalents

The following DC/DC Boost Converter are similar to TPS55332-Q1. Optional, compare TPS55332-Q1 side-by-side with other Boost Converter via the Comparison function.

no alternatives found

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of TPS55332-Q1.

V-IN min. 3.6 V, Current-Limit typ. 5.7 A, V-OUT max. 50 V, Frequency typ. 1600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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