NCV5171 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

NCV5171 is a 30.00 V, 1.90 A switch current limit non-sync Boost Converter from . The input voltage from 2.70 V to 30.00 V  can be boosted into an output voltage ranging from 3.00 V to 30.00 V.

Features of the Boost Converter are fixed 280 kHz switching frequency, a typical inductor size of 22.0 µH and it offers a peak efficiency of  up to 80 %. The minimum external component count is 8 and NCV5171 is available in 1 package option(s): SOIC-8 .

For NCV5171 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. 2.70 V
V-IN max. 30.00 V
Current-Limit typ.? 1.90 A
V-OUT min. 3.00 V
V-OUT max. 30.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 280 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. yes
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min. 320 kHz
Frequency sync. max. 500 kHz
Down Mode no
Quiescent current max. 8000 µA
Operating min.
Operating max.
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 180 °C
Inductor size typ. 22.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 yes
Light-Load-Mode no
Topology Boost
Peak Efficiency 80 %
Component count min. 8
current limit adjustable no
Nr.of package options 1
CSP
SC70
SOT
MSOP
QFN/DFN
SO/SOIC SOIC-8
SOP
DIP
TO
DDPAK

NCV5171 Datasheet

Link to the most up-to-date NCV5171 datasheet and the product page for EVM, tools and support information.

NCV5171

NCV5171 Price breaks and distributor sample stock

NCV5171 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 3

Chip One Stop (1)

ProductStockPriceBuy
NCV5171EDR2G2064
12.50 USD
102.31 USD
252.20 USD
1001.86 USD
2501.82 USD
Buy Now

Digi-Key (2)

ProductStockPriceBuy
NCV5171EDR2G0
25001.38 USD
50001.33 USD
Buy Now
NCV5171EDR2G2490
12.84 USD
102.55 USD
1002.09 USD
5001.78 USD
10001.50 USD
Buy Now
NCV5171EDR2G2490
12.84 USD
102.55 USD
1002.09 USD
5001.78 USD
10001.50 USD
Buy Now

Mouser-Electronics (1)

ProductStockPriceBuy
NCV5171EDR2G823
12.83 USD
102.40 USD
1002.08 USD
2501.98 USD
5001.78 USD
10001.50 USD
25001.43 USD
Buy Now

Available Distributors without stock: 4

Avnet America (0)

ProductStockPriceBuy
NCV5171EDR2G0
25001.29 USD
50001.29 USD
100001.29 USD
150001.29 USD
250001.19 USD
Buy Now

Avnet Asia (0)

ProductStockPriceBuy
NCV5171EDR2G0
25001.42 USD
50001.39 USD
75001.35 USD
125001.32 USD
250001.28 USD
Buy Now

Avnet Europe (0)

ProductStockPriceBuy
NCV5171EDR2G0Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 7

Arrow Electronics

ProductStockPriceBuy
NCV5171EDR2G 2064
12.50 $
102.31 $
252.20 $
1001.86 $
2501.82 $
5001.60 $
10001.41 $
Buy Now
NCV5171EDR2G 0
25001.34 $
Buy Now
show stock=0hide stock=0

Digi-Key

ProductStockPriceBuy
NCV5171EDR2G 2490
10001.21 €
5001.43 €
1001.68 €
102.05 €
12.29 €
Buy Now
NCV5171EDR2G 2490
10001.21 €
5001.43 €
1001.68 €
102.05 €
12.29 €
Buy Now
NCV5171EDR2G 0
50001.07 €
25001.11 €
Buy Now
show stock=0hide stock=0

Verical

ProductStockPriceBuy
NCV5171EDR2G 2064
242.31 $
252.20 $
1001.86 $
2501.82 $
5001.60 $
10001.41 $
Buy Now

Rochester Electronics

ProductStockPriceBuy
NCV5171EDR2G 7517
10001.71 $
5001.80 $
1001.87 $
251.95 $
12.10 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
NCV5171EDR2G 823
12.76 $
102.34 $
1002.03 $
2501.93 $
5001.73 $
10001.46 $
25001.39 $
Buy Now

Chip1Stop

ProductStockPriceBuy
NCV5171EDR2G 2064
2501.82 $
252.20 $
12.50 $
Buy Now

Wuhan P&S

ProductStockPriceBuy
NCV5171EDR2G 240
12.05 $
1001.66 $
5001.53 $
10001.53 $
Buy Now

Available Distributors without stock: 1

Avnet

ProductStockPriceBuy
NCV5171EDR2G 0
25001.29 $
50001.29 $
100001.29 $
150001.29 $
250001.19 $
Buy Now
NCV5171EDR2G 0
25001.42 $
50001.39 $
75001.35 $
125001.32 $
250001.28 $
625001.25 $
1250001.22 $
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to NCV5171. Optional, compare NCV5171 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% CS5171 CS5171 product overviewCS5171 product overview ON Semiconductor SOIC-8
0% CS5173 CS5173 product overviewCS5173 product overview ON Semiconductor SOIC-8
0% 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 NCV5171.

V-IN min. 2.7 V, Current-Limit typ. 1.9 A, V-OUT max. 30 V, Frequency typ. 280 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
7443320082 0.8 24.0 36.0 1.85 12.1 x 11.4 x 10
7443320100 1.0 24.0 32.0 1.85 12.1 x 11.4 x 10
744355090 0.9 24.0 28.0 1.62 13 x 12.8 x 5
7443551130 1.3 25.0 25.0 1.70 13.2 x 12.8 x 6.5
744355182 0.8 27.0 35.0 1.04 13 x 12.8 x 6.5
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