LT3467 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

LT3467 is a 40.00 V, 1.80 A switch current limit non-sync Boost Converter from . The input voltage from 2.40 V to 16.00 V  can be boosted into an output voltage ranging from 2.40 V to 40.00 V.

Features of the Boost Converter are fixed 1300 kHz switching frequency, a typical inductor size of 2.7 µH and it offers a peak efficiency of  up to 90 %. The minimum external component count is 8 and LT3467 is available in 2 package option(s): SOT23-6 DFN-6 .

For LT3467 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. 2.40 V
V-IN max. 16.00 V
Current-Limit typ.? 1.80 A
V-OUT min. 2.40 V
V-OUT max. 40.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 1300 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 2000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 2.7 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 90 %
Component count min. 8
current limit adjustable no
Nr.of package options 2
CSP
SC70
SOT SOT23-6
MSOP
QFN/DFN DFN-6
SO/SOIC
SOP
DIP
TO
DDPAK

LT3467 Datasheet

Link to the most up-to-date LT3467 datasheet and the product page for EVM, tools and support information.

LT3467

LT3467 Price breaks and distributor sample stock

LT3467 prices and available online distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with LT3467 stock available

Available Distributors with stock: 0

no online Distributor with LT3467 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to LT3467. Optional, compare LT3467 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT3467A LT3467A product overviewLT3467A product overview Linear Technology SOT23-6, DFN-6
10% AS1344 AS1344 product overviewAS1344 product overview AMS TDFN-10
10% LT1946 LT1946 product overviewLT1946 product overview Linear Technology MSOP-8
10% LT1946A LT1946A product overviewLT1946A product overview Linear Technology MSOP-8
10% CS5171 CS5171 product overviewCS5171 product overview ON Semiconductor SOIC-8
10% CS5173 CS5173 product overviewCS5173 product overview ON Semiconductor SOIC-8
25% LT1172 LT1172 product overviewLT1172 product overview Linear Technology SO-8, DIP-8, TO220-5, DD-5
25% LT1172HV LT1172HV product overviewLT1172HV product overview Linear Technology SO-8, DIP-8, TO220-5, DD-5
25% NCV5171 NCV5171 product overviewNCV5171 product overview ON Semiconductor SOIC-8
25% NCV5173 NCV5173 product overviewNCV5173 product overview ON Semiconductor SOIC-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LT3467.

V-IN min. 2.4 V, Current-Limit typ. 1.8 A, V-OUT max. 40 V, Frequency typ. 1300 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744303012 0.1 31.0 55.0 0.33 10 x 6.8 x 5
744303015 0.2 31.0 42.0 0.33 10 x 6.8 x 5
7443081015 0.2 38.0 67.0 0.29 9.4 x 6.2 x 8.1
7443081018 0.2 38.0 60.0 0.29 9.4 x 6.2 x 8.1
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