R1210N-272D Boost Controller overview

Description

Manufacturer
 
Category
Sub-Category

A 0.80 V - 8.00 Vin, non-sync Boost Controller which can boost up to 2.70 V. R1210N-272D 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. 2.70 V
V-OUT max. 2.70 V
V-OUT adj./fixed 2.70
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-272D Datasheet

Link to the most up-to-date R1210N-272D datasheet and the product page for EVM, tools and support information.

R1210N-272D

R1210N-272D inventory, samples and price

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Available Distributors with stock: 1

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Alternatives and equivalents IC

The following DC/DC Boost Controller are similar to R1210N-272D. Compare R1210N-272D side-by-side with other Boost Controller via the comparison function.

Variation Compare Product Manufacturer Package
0% RN5RK-272A RN5RK-272A product overviewRN5RK-272A product overview Ricoh SOT23-5
0% R1210N-272C R1210N-272C product overviewR1210N-272C product overview Ricoh SOT23-5
0% IXD2110-B-D-F-27 IXD2110-B-D-F-27 product overviewIXD2110-B-D-F-27 product overview IXYS TDFN-6, SOT25-5
0% IXD2111-B-D-F-27 IXD2111-B-D-F-27 product overviewIXD2111-B-D-F-27 product overview IXYS SOT23-3

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of R1210N-272D.

V-IN min. 0.8 V, V-OUT max. 2.7 V, Frequency typ. 180 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74404052033 3.3 2.6 3.0 42.20 5 x 5 x 2
74404054033 3.3 3.4 4.3 24.00 5 x 5 x 4
74404063033 3.3 3.5 4.5 25.00 6 x 6 x 2.8
744053002 2.6 3.0 2.7 20.00 5.8 x 5.8 x 3
7440650033 3.3 5.3 4.7 15.00 10 x 10 x 3.1
744071039 3.9 4.9 4.5 13.00 8 x 8 x 4.6
74408943033 3.3 2.6 3.6 31.00 4.8 x 4.8 x 4.1
74437324033 3.3 2.5 4.2 69.00 4.45 x 4.06 x 2
7447462033 3.3 4.7 4.0 16.00 5.5 x 5.5 x 8.5
744777003 3.3 3.5 4.6 25.00 7.3 x 7.3 x 4.5
7447779003 3.3 3.3 4.5 26.00 7.3 x 7.3 x 4.5
744778003 3.3 3.1 4.1 24.00 7.3 x 7.3 x 3.4
7447785003 3.3 2.8 3.0 43.00 5.9 x 6.2 x 3.3
7447789003 3.3 3.4 4.2 24.00 7.3 x 7.3 x 3.5
744787027 2.7 4.4 4.5 13.50 7.8 x 7 x 5
744787039 3.9 3.8 4.0 16.70 7.8 x 7 x 5
784775033 3.3 4.9 4.9 12.00 7 x 7.8 x 5.5
784777033 3.3 2.5 4.7 58.00 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
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