TPS61260 Boost Converter Overview

Description

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TPS61260 is a 4.00 V, 0.70 A switch current limit sync Boost Converter from . The input voltage from 0.80 V to 4.00 V  can be boosted into an output voltage ranging from 1.80 V to 4.00 V.

Features of the Boost Converter are fixed 2500 kHz switching frequency, a typical inductor size of 4.7 µH and it offers a peak efficiency of  up to 95 %. The minimum external component count is 6 and TPS61260 is available in 1 package option(s): SON-6 .

For TPS61260 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. 0.80 V
V-IN max. 4.00 V
Current-Limit typ.? 0.70 A
V-OUT min. 1.80 V
V-OUT max. 4.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 2500 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 no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 29 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ. 150 °C
Inductor size typ. 4.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 95 %
Component count min. 6
current limit adjustable yes
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN SON-6
SO/SOIC
SOP
DIP
TO
DDPAK

TPS61260 Datasheet

Link to the most up-to-date TPS61260 datasheet and the product page for EVM, tools and support information.

TPS61260

TPS61260 Price breaks and distributor sample stock

TPS61260 prices and available online distributors.

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Available Distributors with stock: 0

no online Distributor with TPS61260 stock available

Available Distributors with stock: 0

no online Distributor with TPS61260 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to TPS61260. Optional, compare TPS61260 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 TPS61260.

V-IN min. 0.8 V, Current-Limit typ. 0.7 A, V-OUT max. 4 V, Frequency typ. 2500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74406900022 0.2 5.5 7.5 9.00 8 x 8 x 1.5
74407000018 0.2 9.0 9.0 3.51 8 x 8 x 2
744089410022 0.2 4.5 9.5 15.00 4.8 x 4.8 x 2.1
744089420022 0.2 5.3 13.5 12.20 4.8 x 4.8 x 3.1
744089430022 0.2 5.0 13.0 12.00 4.8 x 4.8 x 4.1
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