SP7663 Buck Converter overview

Description

Manufacturer
 
Category
Sub-Category

SP7663 is a 22.00 V sync Buck Converter from with 6.00 A output current. The maximum 22.00 V input voltage can be regulated down into a 0.80 V to 20.00 V output voltage.

It requires are a typical inductor size of 1.50 µH, a typical external component count of 25 and achieves a peak efficiency of 91 %. Further SP7663 characteristics are a fixed 600 kHz switching frequency and 1 available package option(s): DFN-26 .

For the SP7663 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. 3.00 V
V-IN max. 22.00 V
I-OUT? 6.00 A
V-OUT min. 0.80 V
V-OUT max. 20.00 V
V-OUT adjustable V
V-OUT programmable no
sync/non-sync sync
Frequency typ. 600 kHz
Frequency fixed
Frequency selectable
ext.clock sync. no
Frequency adj./ ext.clock min.
Frequency adj./ ext.clock max
Softstart yes
Softstart adjustable yes
Tracking no
PG/Power OK no
Quiescent current max. 20000 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 155 °C
Inductor size typ. 1.50 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode no
Topology Buck
Peak Efficiency 91 %
Component count min. 25
current limit adjustable no
Nr.of packages 1
CSP
SC70
SOT
MSOP
QFN/DFN DFN-26
SO/SOIC
SOP
DIP
TO
DDPAK

SP7663 Datasheet

Link to the most up-to-date SP7663 datasheet and the product page for EVM, tools and support information.

SP7663

SP7663 Sample stock and distributor price breaks

SP7663 prices and online available distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with SP7663 stock available

Available Distributors without stock: 3

Digi-Key (0)

ProductStockPriceBuy
SP7663EB0
352.00 USD
Buy Now
SP7663ER-L0
1000.00 USD
Buy Now
SP7663ER-L/TR0
30000.00 USD
Buy Now

Mouser Electronics (0)

ProductStockPriceBuy
SP7663ER-LNoneBuy Now
SP7663EBNoneBuy Now
SP7663ER-L/TRNone
14.13 USD
103.33 USD
1003.03 USD
2502.73 USD
5002.20 USD
10002.06 USD
30001.96 USD
60001.88 USD
Buy Now

Rutronik (0)

ProductStockPriceBuy
nnBuy Now

Available Distributors with stock: 0

no online Distributor with SP7663 stock available

Available Distributors without stock: 2

Digi-Key

ProductStockPriceBuy
SP7663EB 0
344.40 €
Buy Now
SP7663ER-L 0 Buy Now
SP7663ER-L/TR 0 Buy Now

Mouser Electronics

ProductStockPriceBuy
SP7663ER-L 0 Buy Now
SP7663EB 0 Buy Now
SP7663ER-L/TR 0 Buy Now

List of equivalents and alternatives

The following DC/DC Buck Converter are similar to SP7663. Optional, compare SP7663 side-by-side with other Buck Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% SP7652 SP7652 product overviewSP7652 product overview Exar DFN-26
0% SP7662 SP7662 product overviewSP7662 product overview Exar DFN-26
0% XRP7662 XRP7662 product overviewXRP7662 product overview Exar DFN-26
0% XR76108 XR76108 product overviewXR76108 product overview Exar QFN-30
0% XR76112 XR76112 product overviewXR76112 product overview Exar QFN-30
10% AOZ1053PI AOZ1053PI product overviewAOZ1053PI product overview Alpha Omega SO-8-EP
10% AOZ3018PI AOZ3018PI product overviewAOZ3018PI product overview Alpha Omega SO-8-EP
10% MP9186 MP9186 product overviewMP9186 product overview MPS QFN-14
10% TPS54625 TPS54625 product overviewTPS54625 product overview Texas Instruments HTSSOP-14
10% TPS54626 TPS54626 product overviewTPS54626 product overview Texas Instruments HTSSOP-14
10% RT7235 RT7235 product overviewRT7235 product overview Richtek TSSOP-14, WDFN-10
10% RT7236 RT7236 product overviewRT7236 product overview Richtek TSSOP-14, WDFN-10
10% RT7239 RT7239 product overviewRT7239 product overview Richtek PSOP-8
10% RT7240 RT7240 product overviewRT7240 product overview Richtek PSOP-8
10% RT6239A RT6239A product overviewRT6239A product overview Richtek UQFN-14
10% RT6239B RT6239B product overviewRT6239B product overview Richtek UQFN-14
25% MP1499 MP1499 product overviewMP1499 product overview MPS QFN-10
25% TPS62184 TPS62184 product overviewTPS62184 product overview Texas Instruments DSBGA-24
50% AOZ1051PI AOZ1051PI product overviewAOZ1051PI product overview Alpha Omega SO-8-EP
50% AOZ1052PI AOZ1052PI product overviewAOZ1052PI product overview Alpha Omega SO-8-EP
50% AOZ1253PI AOZ1253PI product overviewAOZ1253PI product overview Alpha Omega SO-8-EP
50% AOZ1254PI AOZ1254PI product overviewAOZ1254PI product overview Alpha Omega SO-8-EP
50% AOZ3011PI AOZ3011PI product overviewAOZ3011PI product overview Alpha Omega SO-8-EP
50% AOZ3017PI AOZ3017PI product overviewAOZ3017PI product overview Alpha Omega SO-8-EP
50% AP3503E AP3503E product overviewAP3503E product overview BCDSemi PSOP-8
50% AP6508 AP6508 product overviewAP6508 product overview Diodes DFN-14
50% SP7650 SP7650 product overviewSP7650 product overview Exar DFN-26
50% SP7651 SP7651 product overviewSP7651 product overview Exar DFN-26
50% XRP7665 XRP7665 product overviewXRP7665 product overview Exar SOIC-8
50% XRP7675 XRP7675 product overviewXRP7675 product overview Exar SOIC-8
50% IR3802AM IR3802AM product overviewIR3802AM product overview IRF PQFN-15
50% IR3802M IR3802M product overviewIR3802M product overview IRF PQFN-15
50% IR3812M IR3812M product overviewIR3812M product overview IRF PQFN-15
50% IR3822AM IR3822AM product overviewIR3822AM product overview IRF PQFN-15
50% IR3822M IR3822M product overviewIR3822M product overview IRF PQFN-15
50% MAX15041 MAX15041 product overviewMAX15041 product overview Maxim TQFN-EP-16
50% MAX15066 MAX15066 product overviewMAX15066 product overview Maxim WLP-16
50% MAX15166 MAX15166 product overviewMAX15166 product overview Maxim WLP-16
50% NX7102 NX7102 product overviewNX7102 product overview Microsemi SOIC-8
50% MP1497 MP1497 product overviewMP1497 product overview MPS TSOT23-8
50% MP2214 MP2214 product overviewMP2214 product overview MPS SOIC-8E, QFN-10
50% MP2233 MP2233 product overviewMP2233 product overview MPS TSOT23-8
50% MP2235 MP2235 product overviewMP2235 product overview MPS TSOT23-8
50% MP2240 MP2240 product overviewMP2240 product overview MPS TSOT23-8
50% MP2303 MP2303 product overviewMP2303 product overview MPS SOIC-8E, QFN-10
50% MP2303A MP2303A product overviewMP2303A product overview MPS SOIC-8E
50% MP2307 MP2307 product overviewMP2307 product overview MPS SOIC-8E
50% MP2403 MP2403 product overviewMP2403 product overview MPS SOIC-8
50% MP28253 MP28253 product overviewMP28253 product overview MPS QFN-14
50% MP28255 MP28255 product overviewMP28255 product overview MPS QFN-14
50% MP28256 MP28256 product overviewMP28256 product overview MPS QFN-14
50% MP28266 MP28266 product overviewMP28266 product overview MPS QFN-14
50% MP28315 MP28315 product overviewMP28315 product overview MPS SOIC-8E
50% MP8715 MP8715 product overviewMP8715 product overview MPS SOIC-8E
50% RT8296A RT8296A product overviewRT8296A product overview Richtek SOP-8
50% RT8296B RT8296B product overviewRT8296B product overview Richtek SOP-8
50% BD1484 BD1484 product overviewBD1484 product overview Rohm HTSOP-J8
50% TF6003 TF6003 product overviewTF6003 product overview Telefunken SOIC-8
50% LM20323 LM20323 product overviewLM20323 product overview Texas Instruments HTSSOP-20
50% LM20333 LM20333 product overviewLM20333 product overview Texas Instruments HTSSOP-20
50% TS3553 TS3553 product overviewTS3553 product overview Taiwan Semi SOP-8
50% RT2853A RT2853A product overviewRT2853A product overview Richtek WQFN-16
50% RT2853B RT2853B product overviewRT2853B product overview Richtek WQFN-16
50% RT2858B RT2858B product overviewRT2858B product overview Richtek PSOP-8
50% RT7231 RT7231 product overviewRT7231 product overview Richtek TSSOP-14, WDFN-10
50% RT7232 RT7232 product overviewRT7232 product overview Richtek TSSOP-14, WDFN-10
50% RT7233 RT7233 product overviewRT7233 product overview Richtek PSOP-8
50% RT7234 RT7234 product overviewRT7234 product overview Richtek PSOP-8
50% BD9D320 BD9D320 product overviewBD9D320 product overview Rohm HTSOP-8
50% BD9D321 BD9D321 product overviewBD9D321 product overview Rohm HTSOP-8
50% TPS62180 TPS62180 product overviewTPS62180 product overview Texas Instruments DSBGA-24
50% MP1497S MP1497S product overviewMP1497S product overview MPS TSOT23-8
50% MP2235S MP2235S product overviewMP2235S product overview MPS TSOT23-8

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of SP7663.

V-IN max. 22 V, I-OUT 6 A, V-OUT min. 0.8 V, Frequency typ. 600 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
744040630082 0.8 6.0 9.5 10.00 6 x 6 x 2.8
7440710082 0.8 7.3 8.0 7.00 8 x 8 x 4.6
744314076 0.8 15.5 15.0 2.25 7 x 6.9 x 5
744316068 0.7 12.8 13.5 4.00 5.5 x 5.3 x 4.3
744373240056 0.6 6.0 10.5 13.50 4.45 x 4.06 x 2
744373340068 0.7 6.2 14.0 11.00 5.7 x 5.2 x 2
744373360068 0.7 8.0 15.0 10.00 5.7 x 5.2 x 3
744383560056 0.6 8.5 10.8 7.00 4.1 x 4.1 x 2.1
744383560068 0.7 8.2 9.4 7.50 4.1 x 4.1 x 2.1
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Last Tweets
Meet us at the Embedded Show in Nuremberg 27-28.2.
Meet us at this weeks PCIM tradeshow in Nuremberg, Tue+Wed, Details under info@dcdcselector.com
With the help of #OEMsecrets we show for all Selectors and products worldwide distributor inventory and prices. https://t.co/udaDPmshky
Feedback
ajax-loader.gif
Loading. Please wait.