R1210N-222D Boost Controller overview

Description

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Category
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A 0.80 V - 8.00 Vin, non-sync Boost Controller which can boost up to 2.20 V. R1210N-222D features 1 channel , drives 1 phase(s) and has fixed 180 kHz switching frequency.

Additional characteristics are a typical inductor size of 27.0 uH, a peak efficiency of 88 % and 1 package option(s): SOT23-5 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 0.80 V
V-IN max. 8.00 V
V-OUT min. 2.20 V
V-OUT max. 2.20 V
V-OUT adj./fixed 2.20
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 180 kHz
Frequency adj. fixed
Frequency min.
Frequency max.
ext.clock sync. no
ext.clock sync min.
ext.clock sync max.
Softstart no
Softstart adjustable no
Tracking no
PG/Power OK no
Sense Resistor no
Enable yes
Operating min. -40 °C
Operating max. 85 °C
Junction min.
Junction max.
thermal shutdown typ.
Inductor size typ. 27.0 uH
Military no
Automotive AEC-Q100 no
Light-Load-Mode no
Peak Efficiency 88 %
component count min. 6
Single/ Multiphase single
Nr. of Phases 1
Inductor suggested by Würth Elektronik WE Selector
Nr.of packages options 1
CSP
SOT SOT23-5
MSOP
QFN/DFN
SO/SOIC
SOP
DIP

R1210N-222D Datasheet

Link to the most up-to-date R1210N-222D datasheet and the product page for EVM, tools and support information.

R1210N-222D

R1210N-222D inventory, samples and price

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no online Distributor with R1210N stock available

Available Distributors with stock: 0

no online Distributor with R1210N stock available

Alternatives and equivalents IC

The following DC/DC Boost Controller are similar to R1210N-222D. Compare R1210N-222D side-by-side with other Boost Controller via the comparison function.

Variation Compare Product Manufacturer Package
0% RN5RK-222A RN5RK-222A product overviewRN5RK-222A product overview Ricoh SOT23-5
0% R1210N-222C R1210N-222C product overviewR1210N-222C product overview Ricoh SOT23-5
0% IXD2110-B-D-F-22 IXD2110-B-D-F-22 product overviewIXD2110-B-D-F-22 product overview IXYS TDFN-6, SOT25-5
0% IXD2111-B-D-F-22 IXD2111-B-D-F-22 product overviewIXD2111-B-D-F-22 product overview IXYS SOT23-3

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-222D.

V-IN min. 0.8 V, V-OUT max. 2.2 V, Frequency typ. 180 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404042033 3.3 2.0 2.9 55.00 4 x 4 x 1.8
74404052033 3.3 2.6 3.0 42.20 5 x 5 x 2
74404052039 3.9 2.4 2.8 50.50 5 x 5 x 2
74404052047 4.7 2.3 2.7 55.90 5 x 5 x 2
74404054047 4.7 3.0 3.8 30.00 5 x 5 x 4
74404063047 4.7 3.1 3.3 30.00 6 x 6 x 2.8
744052003 3.0 2.2 2.4 40.00 5.8 x 5.8 x 2
7440520039 3.9 2.0 2.1 50.00 5.8 x 5.8 x 2
744053003 3.0 2.8 2.5 20.00 5.8 x 5.8 x 3
744053004 4.2 2.5 2.2 30.00 5.8 x 5.8 x 3
744062003 3.3 2.8 2.5 20.00 6.8 x 6.8 x 2.5
744062005 5.0 2.2 2.0 40.00 6.8 x 6.8 x 2.5
7440690033 3.3 2.6 2.3 42.00 8 x 8 x 1.5
7440700033 3.3 3.2 2.6 30.00 8 x 8 x 2
7440700047 4.7 3.0 2.2 37.00 8 x 8 x 2
74408942033 3.3 2.1 3.5 48.30 4.8 x 4.8 x 3.1
74408943033 3.3 2.6 3.6 31.00 4.8 x 4.8 x 4.1
74408943047 4.7 2.2 3.2 45.00 4.8 x 4.8 x 4.1
74437321033 3.3 2.3 3.9 84.00 4.45 x 4.06 x 1.2
74437321047 4.7 1.9 3.3 128.00 4.45 x 4.06 x 1.2
74437324047 4.7 2.2 4.0 95.00 4.45 x 4.06 x 2
74438336047 4.7 1.9 3.9 137.00 3 x 3 x 2
7447462033 3.3 4.7 4.0 16.00 5.5 x 5.5 x 8.5
7447462047 4.7 4.2 3.7 19.00 5.5 x 5.5 x 8.5
744773033 3.3 2.0 2.9 41.00 4 x 4.5 x 3.5
744773039 3.9 1.9 2.6 54.00 4 x 4.5 x 3.5
744777004 4.7 3.2 4.0 25.00 7.3 x 7.3 x 4.5
7447785003 3.3 2.8 3.0 43.00 5.9 x 6.2 x 3.3
7447785004 4.7 2.2 2.5 60.00 5.9 x 6.2 x 3.3
7447786004 4.7 2.8 2.8 57.00 5.9 x 6.2 x 5.1
7447789004 4.7 2.9 3.9 33.00 7.3 x 7.3 x 3.5
744787039 3.9 3.8 4.0 16.70 7.8 x 7 x 5
744787047 4.7 3.3 3.6 24.30 7.8 x 7 x 5
784773033 3.3 2.0 2.9 41.00 4 x 4.5 x 3.5
784773039 3.9 1.9 2.6 54.00 4 x 4.5 x 3.5
784777047 4.7 2.4 3.7 70.00 7.3 x 7.3 x 4.3
784778033 3.3 2.7 3.7 54.00 7.3 x 7.3 x 3.5
784778047 4.7 2.4 3.1 66.00 7.3 x 7.3 x 3.5
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