RN5RK-292A Boost Controller overview

Description

Manufacturer
 
Category
Sub-Category

A 0.70 V - 8.00 Vin, non-sync Boost Controller which can boost up to 2.90 V. RN5RK-292A features 1 channel , drives 1 phase(s) and has fixed 100 kHz switching frequency.

Additional characteristics are a typical inductor size of 27.0 uH, a peak efficiency of 85 % and 1 package option(s): SOT23-5 .

Parameter and features overview

ParameterValueReplacement
Search Filter
Nr. of Channel 1
V-IN min. 0.70 V
V-IN max. 8.00 V
V-OUT min. 2.90 V
V-OUT max. 2.90 V
V-OUT adj./fixed 2.90
V-OUT programmable no
sync/non-sync non-sync
Frequency typ. 100 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 85 %
component count min. 7
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

RN5RK-292A Datasheet

Link to the most up-to-date RN5RK-292A datasheet and the product page for EVM, tools and support information.

RN5RK-292A

RN5RK-292A inventory, samples and price

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Available Distributors with stock: 2

Chip-One-Stop (1)

ProductStockPriceBuy
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Mouser-Electronics (4)

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Available Distributors with stock: 0

no online Distributor with RN5RK stock available

Alternatives and equivalents IC

The following DC/DC Boost Controller are similar to RN5RK-292A. Compare RN5RK-292A side-by-side with other Boost Controller via the comparison function.

Variation Compare Product Manufacturer Package
0% R1210N-292C R1210N-292C product overviewR1210N-292C product overview Ricoh SOT23-5
0% R1210N-292D R1210N-292D product overviewR1210N-292D product overview Ricoh SOT23-5
0% IXD2110-B-D-F-29 IXD2110-B-D-F-29 product overviewIXD2110-B-D-F-29 product overview IXYS TDFN-6, SOT25-5
0% IXD2111-B-D-F-29 IXD2111-B-D-F-29 product overviewIXD2111-B-D-F-29 product overview IXYS SOT23-3

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of RN5RK-292A.

V-IN min. 0.7 V, V-OUT max. 2.9 V, Frequency typ. 100 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
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
74404054068 6.8 2.5 3.2 43.00 5 x 5 x 4
74404063047 4.7 3.1 3.3 30.00 6 x 6 x 2.8
74404063068 6.8 2.4 2.8 47.00 6 x 6 x 2.8
74404064068 6.8 3.0 4.3 31.00 6 x 6 x 4.5
74404084068 6.8 3.6 5.0 24.00 8 x 8 x 4.2
7440650047 4.7 4.6 4.2 16.50 10 x 10 x 3.1
7440650068 6.8 4.2 3.6 25.00 10 x 10 x 3.1
7440660062 6.2 4.3 4.5 16.50 10 x 10 x 4.1
744071047 4.7 4.8 4.3 17.00 8 x 8 x 4.6
744071056 5.6 4.0 4.0 20.00 8 x 8 x 4.6
744314760 7.6 4.2 4.8 30.20 7 x 6.9 x 5
744316470 4.7 4.6 4.7 24.50 5.5 x 5.3 x 4.3
744316560 5.6 4.5 4.6 28.50 5.5 x 5.3 x 4.3
74437336068 6.8 2.5 5.0 68.00 5.7 x 5.2 x 3
74438356047 4.7 2.9 4.7 63.00 4.1 x 4.1 x 2.1
74438356056 5.6 2.8 4.6 68.00 4.1 x 4.1 x 2.1
7447462047 4.7 4.2 3.7 19.00 5.5 x 5.5 x 8.5
7447462068 6.8 3.3 3.0 27.00 5.5 x 5.5 x 8.5
7447471068 6.8 6.4 5.0 11.90 10.5 x 10.5 x 11.5
7447715006 6.8 4.3 4.7 20.00 12 x 12 x 4.5
744777004 4.7 3.2 4.0 25.00 7.3 x 7.3 x 4.5
7447779004 4.7 3.2 4.4 28.00 7.3 x 7.3 x 4.5
7447779006 6.8 2.9 3.3 33.00 7.3 x 7.3 x 4.5
744778004 4.7 2.3 4.2 42.00 7.3 x 7.3 x 3.4
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
7447789006 6.8 2.5 2.8 41.50 7.3 x 7.3 x 3.5
744787047 4.7 3.3 3.6 24.30 7.8 x 7 x 5
744787068 6.8 3.0 3.0 27.00 7.8 x 7 x 5
784774068 6.8 2.4 5.0 71.00 5.2 x 5.8 x 4.85
784775047 4.7 4.5 4.5 16.00 7 x 7.8 x 5.5
784775056 5.6 4.0 4.0 18.00 7 x 7.8 x 5.5
784775068 6.8 3.7 3.8 22.00 7 x 7.8 x 5.5
784776068 6.8 4.4 5.0 16.00 9 x 10 x 5.9
784777047 4.7 2.4 3.7 70.00 7.3 x 7.3 x 4.3
784778047 4.7 2.4 3.1 66.00 7.3 x 7.3 x 3.5
784778068 6.8 2.3 2.5 79.00 7.3 x 7.3 x 3.5
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