LTC3415 Buck Converter overview

Description

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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: 3

ARROW-NAC (3)

ProductStockPriceBuy
LTC3415EUHF646
195.89 USD
1068.49 USD
5041.08 USD
10016.51 USD
50016.03 USD
100015.58 USD
250015.37 USD
500015.16 USD
1000014.95 USD
2500014.37 USD
Buy Now
LTC3415EUHF#PBF2108
19.29 USD
1007.65 USD
Buy Now
LTC3415EUHF#TRPBF2500
25007.70 USD
Buy Now

Chip-One-Stop (1)

ProductStockPriceBuy
LTC3415EUHF450
00.00 USD
Buy Now

DIGI-KEY (3)

ProductStockPriceBuy
LTC3415EUHF#PBF1604
113.89 USD
259.29 USD
1007.65 USD
Buy Now
DC768A4
1125.63 USD
Buy Now
DC725A3
1125.63 USD
Buy Now
LTC3415EUHF#TRPBF0
25007.75 USD
Buy Now

Available Distributors without stock: 2

Element14 (0)

ProductStockPriceBuy
LTC3415EUHF#PBF0
122.19 USD
2514.85 USD
10012.23 USD
Buy Now

NEWARK (0)

ProductStockPriceBuy
LTC3415EUHF#PBF0
113.77 USD
259.18 USD
1007.65 USD
Buy Now
LTC3415EUHF#TRPBF0
113.47 USD
25009.67 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LTC3415 stock available

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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