SP34063 Boost Converter Overview

Description

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Category
Sub-Category

SP34063 is a 36.00 V, 1.50 A switch current limit non-sync Boost Converter from . The input voltage from 3.00 V to 36.00 V  can be boosted into an output voltage ranging from 3.00 V to 36.00 V.

Features of the Boost Converter are adjustable 38 kHz switching frequency, a typical inductor size of 150.0 µH and it offers a peak efficiency of  up to 80 %. The minimum external component count is 8 and SP34063 is available in 1 package option(s): NSOIC-8 .

For SP34063 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. 3.00 V
V-IN max. 36.00 V
Current-Limit typ.? 1.50 A
V-OUT min. 3.00 V
V-OUT max. 36.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync non-sync
Frequency typ. 38 kHz
Frequency adjustable adjustable
Frequency selectable
Frequency adj. min. 0.4 kHz
Frequency adj. max. 180 kHz
extern clock sync. no
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 4000 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 150 °C
thermal shutdown typ.
Inductor size typ. 150.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
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 NSOIC-8
SOP
DIP
TO
DDPAK

SP34063 Datasheet

Link to the most up-to-date SP34063 datasheet and the product page for EVM, tools and support information.

SP34063

SP34063 Price breaks and distributor sample stock

SP34063 prices and available online distributors.

OEMSecrets.com
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Available Distributors with stock: 0

no online Distributor with SP34063 stock available

Available Distributors with stock: 0

no online Distributor with SP34063 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to SP34063. Optional, compare SP34063 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% LT1310 LT1310 product overviewLT1310 product overview Linear Technology MSOP-10
0% NJM2344 NJM2344 product overviewNJM2344 product overview New Japan Radio DMP-8, DIP-8
0% NJM2392 NJM2392 product overviewNJM2392 product overview New Japan Radio DMP-8
0% SC4502H SC4502H product overviewSC4502H product overview Semtech MLPD-10
0% AP34063 AP34063 product overviewAP34063 product overview Diodes SO-8, PDIP-8
0% AZ34063A AZ34063A product overviewAZ34063A product overview Diodes SO-8, PDIP-8
0% AZ34063D AZ34063D product overviewAZ34063D product overview Diodes SO-8, PDIP-8
0% AZ34063U AZ34063U product overviewAZ34063U product overview Diodes SO-8, PDIP-8
0% LT8580 LT8580 product overviewLT8580 product overview Linear Technology MSOP-8, DFN-8
0% TS34063 (Boost) TS34063 (Boost) product overviewTS34063 (Boost) product overview Taiwan Semi SOP-8, DIP-8
10% SC4502 SC4502 product overviewSC4502 product overview Semtech MLPD-10
10% LM5000-3 LM5000-3 product overviewLM5000-3 product overview Texas Instruments WSON-16, TSSOP-16
10% LM5000-6 LM5000-6 product overviewLM5000-6 product overview Texas Instruments WSON-16, TSSOP-16
25% NJM2360 NJM2360 product overviewNJM2360 product overview New Japan Radio DMP-8, DIP-8
25% NJM2360A NJM2360A product overviewNJM2360A product overview New Japan Radio DMP-8, DIP-8
25% NJM2374A NJM2374A product overviewNJM2374A product overview New Japan Radio DMP-8, SOP-8, DIP-8
25% LM5001 LM5001 product overviewLM5001 product overview Texas Instruments WSON-8, SOIC-8
25% LM5001-Q1 LM5001-Q1 product overviewLM5001-Q1 product overview Texas Instruments SOIC-8
25% TS1935BCX5 TS1935BCX5 product overviewTS1935BCX5 product overview Taiwan Semi SOT25-5
25% EUP2624A EUP2624A product overviewEUP2624A product overview Eutech MSOP-8
50% AZ34063C AZ34063C product overviewAZ34063C product overview Diodes SO-8, PDIP-8
50% LT8570 LT8570 product overviewLT8570 product overview Linear Technology MSOP-8, DFN-8
50% LT8331 LT8331 product overviewLT8331 product overview Linear Technology MSOP-12

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of SP34063.

V-IN min. 3 V, Current-Limit typ. 1.5 A, V-OUT max. 36 V, Frequency typ. 38 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
7443557760 7.6 20.0 20.5 3.70 18.3 x 18.2 x 9.2
74435580820 8.2 25.5 30.0 2.70 22.5 x 22 x 12.4
74435581000 10.0 21.0 26.0 3.40 22.5 x 22 x 12.4
74435581200 12.0 19.0 25.0 4.30 22.5 x 22 x 12.4
7443630700 7.0 21.0 30.0 5.61 20.8 x 20.5 x 14.5
7443641000 10.0 30.0 37.0 2.40 28 x 28.5 x 18.5
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