SP6648-3.3 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

SP6648-3.3 is a 3.30 V, 1.60 A switch current limit sync Boost Converter from . The input voltage from 0.70 V to 4.50 V  can be boosted into an output voltage ranging from 3.30 V to 3.30 V.

Features of the Boost Converter are fixed 500 kHz switching frequency, a typical inductor size of 10.0 µH and it offers a peak efficiency of  up to 94 %. The minimum external component count is 8 and SP6648-3.3 is available in 2 package option(s): MSOP-10 DFN-10 .

For SP6648-3.3 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. 0.70 V
V-IN max. 4.50 V
Current-Limit typ.? 1.60 A
V-OUT min. 3.30 V
V-OUT max. 3.30 V
VOUT 3.30
VOUT programmable no
sync/non-sync sync
Frequency typ. 500 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO yes
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 25 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 10.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Boost
Peak Efficiency 94 %
Component count min. 8
current limit adjustable yes
Nr.of package options 2
CSP
SC70
SOT
MSOP MSOP-10
QFN/DFN DFN-10
SO/SOIC
SOP
DIP
TO
DDPAK

SP6648-3.3 Datasheet

Link to the most up-to-date SP6648-3.3 datasheet and the product page for EVM, tools and support information.

SP6648-3.3

SP6648-3.3 Price breaks and distributor sample stock

SP6648-3.3 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with SP6648 stock available

Available Distributors with stock: 7

Verical

ProductStockPriceBuy
SP6648EU-L/TR 2500
25000.78 $
Buy Now

Future Electronics

ProductStockPriceBuy
SP6648EU-L/TR 2500
25000.65 $
Buy Now

Mouser Electronics

ProductStockPriceBuy
SP6648EU-L/TR 1397
11.59 $
101.28 $
1001.00 $
5000.88 $
10000.74 $
25000.69 $
50000.67 $
100000.64 $
Buy Now

Onlinecomponents.com

ProductStockPriceBuy
ASP-66484-04 600 Buy Now

Quest Components

ProductStockPriceBuy
SP6648ER 198260
30310.47 $
14230.50 $
11.80 $
Buy Now
SP6648ER 198260
30310.47 $
14230.50 $
11.80 $
Buy Now

IChunt

ProductStockPriceBuy
SP6648EU-L/TR 2500
25005.60 CNY
Buy Now

Master Electronics

ProductStockPriceBuy
ASP-66484-04 600 Buy Now

Available Distributors without stock: 4

Arrow Electronics

ProductStockPriceBuy
SP6648EU-L/TR 0 Buy Now
SP6648EU-L/TR 0
25000000.61 $
12500000.61 $
2500000.62 $
250000.66 $
25000.66 $
Buy Now

Digi-Key

ProductStockPriceBuy
SP6648EU-L/TR 0
25000.60 €
Buy Now
SP6648EB 0
429.67 €
Buy Now
SP6648LEDEB 0
429.67 €
Buy Now
SP6648EU-L 0 Buy Now
SP6648ER-L/TR 0 Buy Now
SP6648EU/TR 0 Buy Now
SP6648ER-L 0 Buy Now

RS Components

ProductStockPriceBuy
SP6648EU-L 0
251.04 GBP
500.99 GBP
1250.93 GBP
2500.88 GBP
Buy Now
SP6648EU-L 0
51.10 GBP
251.04 GBP
500.99 GBP
1250.93 GBP
2500.88 GBP
Buy Now

element14 Asia-Pacific

ProductStockPriceBuy
SP6648EU-L 0
10001.87 SGD
5001.90 SGD
1002.13 SGD
102.46 SGD
12.76 SGD
Buy Now

Alternatives and equivalents

The following DC/DC Boost Converter are similar to SP6648-3.3. Optional, compare SP6648-3.3 side-by-side with other Boost 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 SP6648-3.3.

V-IN min. 0.7 V, Current-Limit typ. 1.6 A, V-OUT max. 3.3 V, Frequency typ. 500 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744305040 0.4 28.0 20.0 0.16 13.5 x 13.3 x 5.2
744306030 0.3 26.0 24.0 0.30 10.5 x 10.3 x 5.5
7443081040 0.4 38.0 21.0 0.29 9.4 x 6.2 x 8.1
744316033 0.3 18.5 20.0 1.75 5.5 x 5.3 x 4.3
744373360033 0.3 9.6 22.0 4.30 5.7 x 5.2 x 3
744383560033 0.3 9.6 12.4 6.00 4.1 x 4.1 x 2.1
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