FAN4860 Boost Converter Overview

Description

Manufacturer
 
Category
Sub-Category

FAN4860 is a 5.00 V, 1.10 A switch current limit sync Boost Converter from . The input voltage from 2.30 V to 4.50 V  can be boosted into an output voltage ranging from 2.50 V to 5.00 V.

Features of the Boost Converter are fixed 3000 kHz switching frequency, a typical inductor size of 1.0 µH and it offers a peak efficiency of  up to 92 %. The minimum external component count is 3 and FAN4860 is available in 2 package option(s): WLCSP-6 MLP-6 .

For FAN4860 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. 2.30 V
V-IN max. 4.50 V
Current-Limit typ.? 1.10 A
V-OUT min. 2.50 V
V-OUT max. 5.00 V
VOUT adjustable
VOUT programmable no
sync/non-sync sync
Frequency typ. 3000 kHz
Frequency adjustable fixed
Frequency selectable
Frequency adj. min.
Frequency adj. max.
extern clock sync. no
Softstart yes
Softstart adjustable no
Tracking no
PG/Power OK no
LBI/LBO no
Frequency sync. min.
Frequency sync. max.
Down Mode no
Quiescent current max. 65 µA
Operating min. -40 °C
Operating max. 85 °C
Junction min. -40 °C
Junction max. 125 °C
thermal shutdown typ. 150 °C
Inductor size typ. 1.0 µH
Inductor suggested by Würth Elektronik
Automotive AEC-Q100 no
Light-Load-Mode yes
Topology Boost
Peak Efficiency 92 %
Component count min. 3
current limit adjustable no
Nr.of package options 2
CSP WLCSP-6
SC70
SOT
MSOP
QFN/DFN MLP-6
SO/SOIC
SOP
DIP
TO
DDPAK

FAN4860 Datasheet

Link to the most up-to-date FAN4860 datasheet and the product page for EVM, tools and support information.

FAN4860

FAN4860 Price breaks and distributor sample stock

FAN4860 prices and available online distributors.

OEMSecrets.com
findchips.com

Available Distributors with stock: 0

no online Distributor with FAN4860 stock available

Available Distributors with stock: 0

no online Distributor with FAN4860 stock available

Alternatives and equivalents

The following DC/DC Boost Converter are similar to FAN4860. Optional, compare FAN4860 side-by-side with other Boost Converter via the Comparison function.

Variation Compare Product Manufacturer Package
0% AS1326 AS1326 product overviewAS1326 product overview AMS TDFN-10
0% ISL9111 ISL9111 product overviewISL9111 product overview Intersil SOT23-6
0% ISL9111A ISL9111A product overviewISL9111A product overview Intersil SOT23-6
0% ISL9113 ISL9113 product overviewISL9113 product overview Intersil WLCSP-6, DFN-8
0% LT3473 LT3473 product overviewLT3473 product overview Linear Technology DFN-8
0% LT3473A LT3473A product overviewLT3473A product overview Linear Technology DFN-12
0% LTC3125 LTC3125 product overviewLTC3125 product overview Linear Technology DFN-8
0% LTC3528 LTC3528 product overviewLTC3528 product overview Linear Technology DFN-8
0% MAX1700 MAX1700 product overviewMAX1700 product overview Maxim Integrated QSOP-16
0% MAX1701 MAX1701 product overviewMAX1701 product overview Maxim Integrated QSOP-16
0% MAX1705 MAX1705 product overviewMAX1705 product overview Maxim Integrated QSOP-16
0% MAX1760 MAX1760 product overviewMAX1760 product overview Maxim Integrated TDFN-EP-10, uMAX-10
0% MAX1765 MAX1765 product overviewMAX1765 product overview Maxim Integrated TSSOP-EP-16
0% MAX849 MAX849 product overviewMAX849 product overview Maxim Integrated SO-16
0% MP3120 MP3120 product overviewMP3120 product overview MPS TSOT23-6
0% MP3410 MP3410 product overviewMP3410 product overview MPS TSOT23-5
0% NCP1421 NCP1421 product overviewNCP1421 product overview ON Semiconductor Micro8u2122-8
0% NCP1422 NCP1422 product overviewNCP1422 product overview ON Semiconductor DFN-10
0% SC120 SC120 product overviewSC120 product overview Semtech SOT23-6, MLPD-UT-6
0% TPS61020 TPS61020 product overviewTPS61020 product overview Texas Instruments QFN-10
0% TPS61029 TPS61029 product overviewTPS61029 product overview Texas Instruments QFN-10
0% TPS61093 TPS61093 product overviewTPS61093 product overview Texas Instruments SON-10
0% TPS61120 TPS61120 product overviewTPS61120 product overview Texas Instruments QFN-16, TSSOP-16
0% TPS61200 TPS61200 product overviewTPS61200 product overview Texas Instruments QFN-10
0% TPS61251 TPS61251 product overviewTPS61251 product overview Texas Instruments QFN-8
0% TPS61252 TPS61252 product overviewTPS61252 product overview Texas Instruments QFN-8
0% XC9128 XC9128 product overviewXC9128 product overview Torex MSOP-10, USP-10B
0% XC9129 XC9129 product overviewXC9129 product overview Torex MSOP-10, USP-10B
0% XC9131 XC9131 product overviewXC9131 product overview Torex USP-10B
0% XC9135 XC9135 product overviewXC9135 product overview Torex USP-10
0% XC9136 XC9136 product overviewXC9136 product overview Torex USP-10
0% ISL9113A ISL9113A product overviewISL9113A product overview Intersil DFN-8
0% RP402-K001A-B-C-D RP402-K001A-B-C-D product overviewRP402-K001A-B-C-D product overview Ricoh DFN-8
0% TPS61029-Q1 TPS61029-Q1 product overviewTPS61029-Q1 product overview Texas Instruments QFN-10
0% TPS61046 TPS61046 product overviewTPS61046 product overview Texas Instruments WCSP-6
0% TPS61093-Q1 TPS61093-Q1 product overviewTPS61093-Q1 product overview Texas Instruments SON-10
10% LTC3499 LTC3499 product overviewLTC3499 product overview Linear Technology MSOP-8, DFN-8
10% AAT1219 AAT1219 product overviewAAT1219 product overview Skyworks TDFN33-12
25% AS1337 AS1337 product overviewAS1337 product overview AMS TDFN-8
25% LTC3429 LTC3429 product overviewLTC3429 product overview Linear Technology TSOT23-6
25% MAX848 MAX848 product overviewMAX848 product overview Maxim Integrated SO-16
25% MCP1640 MCP1640 product overviewMCP1640 product overview Microchip SOT23-6, DFN-8
25% LM4510 LM4510 product overviewLM4510 product overview Texas Instruments SON-10
25% TPS61028 TPS61028 product overviewTPS61028 product overview Texas Instruments QFN-10
25% TPS61260 TPS61260 product overviewTPS61260 product overview Texas Instruments SON-6
50% LTC3526 LTC3526 product overviewLTC3526 product overview Linear Technology DFN-6
50% LTC3527 LTC3527 product overviewLTC3527 product overview Linear Technology QFN-16
50% LTC3527-1 LTC3527-1 product overviewLTC3527-1 product overview Linear Technology QFN-16
50% LTC3535 LTC3535 product overviewLTC3535 product overview Linear Technology DFN-12
50% LTC3537 LTC3537 product overviewLTC3537 product overview Linear Technology QFN-16
50% MAX1706 MAX1706 product overviewMAX1706 product overview Maxim Integrated QSOP-16
50% MCP1624 MCP1624 product overviewMCP1624 product overview Microchip SOT23-6, DFN-8
50% TPS61070 TPS61070 product overviewTPS61070 product overview Texas Instruments SOT23-6
50% TPS61073 TPS61073 product overviewTPS61073 product overview Texas Instruments SOT23-6
50% MCP16251 MCP16251 product overviewMCP16251 product overview Microchip SOT23-6, TDFN
50% MCP16252 MCP16252 product overviewMCP16252 product overview Microchip SOT23-6, TDFN
50% SY8641 SY8641 product overviewSY8641 product overview Silergy QFN-16

Inductor suggestions

Below you can find matching inductors from Wuerth Elektronik calculated on the maximum parameters of FAN4860.

V-IN min. 2.3 V, Current-Limit typ. 1.1 A, V-OUT max. 5 V, Frequency typ. 3000 kHz
Order Code Spec L (µH) IR (A) ISAT (A) RDC (mΩ) L x W x H (mm)
74402500047 0.5 3.3 4.7 19.00 2.8 x 2.8 x 3
744040240047 0.5 2.9 5.2 32.00 2.5 x 2 x 1.2
744040320047 0.5 3.0 2.8 18.00 3 x 3 x 1.5
744040410047 0.5 3.3 4.3 28.00 4 x 4 x 1.2
74404300047 0.5 3.8 5.0 10.00 4.8 x 4.8 x 3
744383230047 0.5 3.2 5.5 37.00 2.5 x 2 x 1
74479275147 0.5 2.6 3.3 38.00 2 x 1.25 x 1
74479276147 0.5 2.9 4.2 34.00 2 x 1.6 x 1
74479276147C 0.5 2.7 4.5 33.00 2 x 1.25 x 1
74479287147 0.5 3.3 5.0 25.00 2.5 x 2 x 1
74479298147 0.5 3.0 4.5 28.00 3.2 x 2.5 x 1
74479976133 0.3 3.4 3.7 18.00 2 x 1.6 x 0.5
74479976147 0.5 2.7 2.9 24.00 2 x 1.6 x 0.5
74479976147A 0.5 3.0 3.4 20.00 2 x 1.6 x 0.5
784383230047 0.5 3.2 5.5 37.00 2.5 x 2 x 1
0Results
Module
Fresh Search
Replacement Search with
0% tolerance (0)
10% tolerance (0)
25% tolerance (0)
50% tolerance (0)
add to Compare
Feedback
ajax-loader.gif
Loading. Please wait.