LTC3415 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

LTC3415 is a 5.50 V sync Buck Converter from with 7.00 A output current. The maximum 5.50 V input voltage can be regulated down into a 0.60 V to 5.50 V output voltage.

It requires are a typical inductor size of 0.20 µH, a typical external component count of 5 and achieves a peak efficiency of 96 %. Further LTC3415 characteristics are a fixed 1500 kHz switching frequency and 1 available package option(s): QFN-38 .

For the LTC3415 replacement search, please 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. 2.38 V
V-IN max. 5.50 V
I-OUT? 7.00 A
V-OUT min. 0.60 V
V-OUT max. 5.50 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 1500 kHz
Frequency fixed
Frequency selectable
ext.clock sync. yes
Frequency adj./ ext.clock min. 750 kHz
Frequency adj./ ext.clock max 2250 kHz
Softstart yes
Softstart adjustable no
Tracking yes
PG/Power OK yes
Quiescent current max. -1350 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ. 150 °C
Inductor size typ. 0.20 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Buck
Peak Efficiency 96 %
Component count min. 5
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN QFN-38
SO/SOIC
SOP
DIP
TO
DDPAK

LTC3415 Datasheet

Link to the most up-to-date LTC3415 datasheet and the product page for EVM, tools and support information.

LTC3415

LTC3415 Sample stock and distributor price breaks

LTC3415 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 2

Digi-Key (3)

ProductStockPriceBuy
LTC3415EUHF#PBF80
114.17 USD
259.48 USD
1007.80 USD
Buy Now
DC768A3
1127.50 USD
Buy Now
DC725A2
1127.50 USD
Buy Now
LTC3415EUHF#TRPBF0
25007.91 USD
Buy Now
LTC3415EUHF0
00.00 USD
Buy Now

Mouser Electronics (1)

ProductStockPriceBuy
LTC3415EUHF#PBF9
114.55 USD
1013.34 USD
259.71 USD
1008.00 USD
Buy Now
LTC3415EUHF#TRPBFNone
25008.10 USD
Buy Now

Available Distributors without stock: 2

Farnell Element14 (0)

ProductStockPriceBuy
LTC3415EUHF#PBF0Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 5

Arrow Electronics

ProductStockPriceBuy
LTC3415EUHF#PBF 10
19.29 $
1007.65 $
Buy Now
LTC3415EUHF 0 Buy Now
LTC3415EUHF#TRPBF 0
1007.75 $
Buy Now
LTC3415EUHF#TRPBF 0
1007.75 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
LTC3415EUHF#PBF 80
1006.66 €
258.09 €
112.10 €
Buy Now
DC768A 3
1108.86 €
Buy Now
DC725A 2
1108.86 €
Buy Now
LTC3415EUHF#TRPBF 0
25006.75 €
Buy Now
show stock=0hide stock=0

Mouser Electronics

ProductStockPriceBuy
LTC3415EUHF#PBF 106
114.20 $
1013.01 $
259.48 $
1007.80 $
Buy Now
LTC3415EUHF#TRPBF 0
25007.90 $
Buy Now
LTC3415EUHF 0 Buy Now
LTC3415EUHF#TR 0 Buy Now
show stock=0hide stock=0

Bristol Electronics

ProductStockPriceBuy
LTC3415EUHF#TRPBF 600 Buy Now

Quest Components

ProductStockPriceBuy
LTC3415EUHF#TRPBF 631
5966.14 $
2866.73 $
111.70 $
Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to LTC3415. Optional, compare LTC3415 side-by-side with other Buck 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 LTC3415.

V-IN max. 5.5 V, I-OUT 7 A, V-OUT min. 0.6 V, Frequency typ. 1500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74407000018 0.2 9.0 9.0 3.51 8 x 8 x 2
744373210022 0.2 7.5 18.0 6.60 4.45 x 4.06 x 1.2
744373240022 0.2 9.5 17.0 6.60 4.45 x 4.06 x 2
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