LTC3832 Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

LTC3832 is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 3.00 V to 8.00 V and output current goes up to 20.00 A.

The Controller features adjustable 500 kHz switching frequency which results in a typical inductor size of 0.0 uH and a peak efficiency of %. The LTC3832 is available in 1 package option(s): SSOP-16 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 3.00 V
V-IN max. 8.00 V
I-OUT? 20.00 A
V-OUT min. 0.60 V
V-OUT max. 7.28 V
V-OUT adjustable
V-OUT programmable
sync/non-sync sync
Frequency typ. 500 kHz
Frequency adj. adjustable
Frequency adj. min. 100 kHz
Frequency adj. max. 500 kHz
ext.clock sync. yes
ext.clock Frequency min. 100 kHz
ext.clock Frequency max. 500 kHz
Softstart
Softstart adjustable
Tracking no
Power Good (PG)
Enable
Operating min.
Operating max.
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ.
Automotive AEC-Q100
Light-Load Mode
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency
component count min.
current limit adjustable
Nr.of package options 1
CSP
SOT
MSOP
QFN/DFN
SO/SOIC
SOP SSOP-16
DIP

LTC3832 Datasheet

Link to the most up-to-date LTC3832 datasheet and the product page for EVM, tools and support information.

LTC3832

LTC3832 inventory, samples and price

OEMSecrets.com
findchips.com

Available Distributors with stock: 3

ARROW-NAC (4)

ProductStockPriceBuy
LTC3832-1ES82000
15.88 USD
6014.70 USD
12013.62 USD
Buy Now
LTC3832EGN1112
173.35 USD
1028.99 USD
5015.73 USD
1008.34 USD
5007.47 USD
10007.25 USD
25007.05 USD
50006.95 USD
100006.85 USD
250006.58 USD
Buy Now
LTC3832EGN#PBF605
14.46 USD
1003.68 USD
Buy Now
LTC3832-1ES8#PBF704
14.20 USD
1003.46 USD
Buy Now

Chip-One-Stop (2)

ProductStockPriceBuy
LTC3832-1ES8#PBF162
16.82 USD
105.74 USD
255.67 USD
505.41 USD
1005.28 USD
Buy Now
LTC3832EGN#PBF483
17.22 USD
56.17 USD
106.02 USD
505.68 USD
1005.35 USD
2005.23 USD
Buy Now

DIGI-KEY (3)

ProductStockPriceBuy
LTC3832EGN#PBF613
16.28 USD
254.46 USD
1003.68 USD
Buy Now
LTC3832-1ES8#PBF437
15.90 USD
254.20 USD
1003.46 USD
Buy Now
LTC3832-1ES8#TRPBF0
25003.56 USD
Buy Now
LTC3832EGN#TRPBF0
25003.78 USD
Buy Now
LTC3832-1ES85
111.81 USD
Buy Now

Available Distributors without stock: 2

Mouser-Electronics (0)

ProductStockPriceBuy
RK73H1HLTC3832FNoneBuy Now

NEWARK (0)

ProductStockPriceBuy
LTC3832EGN#PBF0
16.30 USD
254.27 USD
1003.68 USD
Buy Now

Available Distributors with stock: 0

no online Distributor with LTC3832 stock available

Table with equivalents and alternatives

The following Buck Controller are similar to LTC3832. Or, compare LTC3832 side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT3741 LT3741 product overviewLT3741 product overview Linear Technology QFN-20
0% LTC3823 LTC3823 product overviewLTC3823 product overview Linear Technology QFN-32, SSOP-28
0% LTC3832-1 LTC3832-1 product overviewLTC3832-1 product overview Linear Technology SO-8
0% LTC3833 LTC3833 product overviewLTC3833 product overview Linear Technology QFN-20, TSSOP-20
0% LTC3866 LTC3866 product overviewLTC3866 product overview Linear Technology QFN-24, TSSOP-24
0% LTC3867 LTC3867 product overviewLTC3867 product overview Linear Technology QFN-24
25% LTC3810-5 LTC3810-5 product overviewLTC3810-5 product overview Linear Technology QFN-32

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of LTC3832.

V-IN max. 8 V, I-OUT 20 A, V-OUT min. 0.6 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744302015 0.2 30.0 32.0 0.24 6.95 x 6.8 x 4.7
744303015 0.2 31.0 42.0 0.33 10 x 6.8 x 5
744303022 0.2 31.0 32.0 0.33 10 x 6.8 x 5
744304016 0.2 26.0 32.0 0.17 11.5 x 11.8 x 4
744305022 0.2 28.0 42.0 0.16 13.5 x 13.3 x 5.2
744306020 0.2 26.0 36.0 0.30 10.5 x 10.3 x 5.5
744306025 0.3 26.0 32.0 0.30 10.5 x 10.3 x 5.5
744307016 0.2 29.0 41.0 0.33 7.4 x 7.2 x 7.2
744307022 0.2 29.0 29.0 0.33 7.4 x 7.2 x 7.2
744308020 0.2 27.0 48.0 0.37 10.1 x 7 x 7
744308025 0.3 27.0 44.0 0.37 10.1 x 7 x 7
7443081022 0.2 38.0 45.0 0.29 9.4 x 6.2 x 8.1
744311022 0.2 21.0 32.0 1.10 7 x 6.9 x 4
744314024 0.2 20.0 28.0 1.00 7 x 6.9 x 5
744316022 0.2 20.0 25.0 1.25 5.5 x 5.3 x 4.3
744323020 0.2 22.0 50.0 0.82 10.6 x 10.6 x 3.1
744373560022 0.2 20.0 40.0 1.47 8.64 x 8.5 x 3
744373770022 0.2 25.0 40.0 0.75 13.5 x 12.6 x 3.5
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Update for the DC/DC Buck-Boost Converter Selector with additional products, fresh equivalent suggestions and more: https://t.co/C8PXhcizYQ
Meet us at the Electronica Tradeshow in Munich, appointments under info@dcdcselector.com https://t.co/1uiualLN1x
Speaker at the Vogel Power Congress in Wuerzburg, on 26.10. Program and details under: https://t.co/p2SHquFhtH
Feedback
ajax-loader.gif
Loading. Please wait.