SP6120E Buck Controller overview

Description

Manufacturer
 
Category
Sub-Category

SP6120E is a 1 channel, 1 phase sync Buck Controller. The maximum input voltage ranges from 3.00 V to 5.50 V and output current goes up to 10.00 A.

The Controller features adjustable 550 kHz switching frequency which results in a typical inductor size of 2.5 uH and a peak efficiency of 95 %. The SP6120E is available in  package option(s): .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 3.00 V
V-IN max. 5.50 V
I-OUT? 10.00 A
V-OUT min. 1.30 V
V-OUT max. 7.00 V
V-OUT adjustable
V-OUT programmable yes
sync/non-sync sync
Frequency typ. 550 kHz
Frequency adj. adjustable
Frequency adj. min. 270 kHz
Frequency adj. max. 550 kHz
ext.clock sync. no
ext.clock Frequency min.
ext.clock Frequency max.
Softstart yes
Softstart adjustable yes
Tracking no
Power Good (PG) no
Enable yes
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max. 125 °C
thermal shutdown typ.
Inductor size typ. 2.5 uH
Automotive AEC-Q100 no
Light-Load Mode yes
Single/ Multiphase single
Nr. of Phases 1
Peak Efficiency 95 %
component count min. 14
current limit adjustable no
Nr.of package options
CSP
SOT
MSOP
QFN/DFN
SO/SOIC
SOP
DIP

SP6120E Datasheet

Link to the most up-to-date SP6120E datasheet and the product page for EVM, tools and support information.

SP6120E

SP6120E inventory, samples and price

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Available Distributors with stock: 0

no online Distributor with SP6120E stock available

Available Distributors without stock: 3

DIGI-KEY (0)

ProductStockPriceBuy
SP6120EB0
264.38 USD
Buy Now
SP6120EY-L0
950.00 USD
Buy Now
SP6120EY-L/TR0
25000.00 USD
Buy Now

FUTURE (0)

ProductStockPriceBuy
SP6120EY-L0
101.23 USD
2001.06 USD
Buy Now
SP6120EY-L/TR0
101.23 USD
2001.06 USD
Buy Now

Mouser-Electronics (0)

ProductStockPriceBuy
SP6120EBNoneBuy Now
SP6120EY-LNoneBuy Now
SP6120EY-L/TRNoneBuy Now
SP6120EY/TRNoneBuy Now
SP6120EY/TRNoneBuy Now

Available Distributors with stock: 0

no online Distributor with SP6120E stock available

Table with equivalents and alternatives

The following Buck Controller are similar to SP6120E. Or, compare SP6120E side-by-side with other Buck Controller via the Comparison function.

Variation Compare Product Manufacturer Package
0% SP6120C SP6120C product overviewSP6120C product overview Exar
0% LM25117 LM25117 product overviewLM25117 product overview Texas Instruments WQFN-24, HTSSOP-20
0% LM25117-Q1 LM25117-Q1 product overviewLM25117-Q1 product overview Texas Instruments WQFN-24, HTSSOP-20
0% LM5117 LM5117 product overviewLM5117 product overview Texas Instruments WQFN-24, HTSSOP-20
0% LM5117-Q1 LM5117-Q1 product overviewLM5117-Q1 product overview Texas Instruments WQFN-24, HTSSOP-20

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of SP6120E.

V-IN max. 5.5 V, I-OUT 10 A, V-OUT min. 1.3 V, Frequency typ. 550 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
744308040 0.4 25.0 26.0 0.37 10.1 x 7 x 7
7443081040 0.4 38.0 21.0 0.29 9.4 x 6.2 x 8.1
744310055 0.5 14.0 20.0 3.70 7 x 6.9 x 3.3
744311047 0.4 19.0 25.0 1.85 7 x 6.9 x 4
744311068 0.7 17.0 20.0 3.10 7 x 6.9 x 4
744314047 0.5 18.0 20.0 1.35 7 x 6.9 x 5
744316047 0.5 15.0 16.0 2.75 5.5 x 5.3 x 4.3
744316068 0.7 12.8 13.5 4.00 5.5 x 5.3 x 4.3
744323068 0.7 14.0 21.0 4.79 10.6 x 10.6 x 3.1
7443340068 0.7 19.0 23.5 2.65 8.4 x 7.9 x 7.5
744373460068 0.7 11.0 25.0 4.80 7.3 x 6.6 x 3
744373490068 0.7 12.0 26.0 4.00 7.3 x 6.6 x 5
744373770068 0.7 17.5 27.0 1.80 13.5 x 12.6 x 3.5
74477009 0.5 23.5 26.4 2.90 12 x 12 x 8
7447797050 0.5 13.2 23.0 4.30 10.2 x 10.2 x 4.5
7447798050 0.5 18.5 18.0 2.20 10.2 x 10.2 x 6.4
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