onsemi FAN5343UMPX
$ 0.476
Obsolete
Price and Stock
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Inventory History
3 month trend: -0.65%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2010-02-19
Lifecycle StatusObsolete (Last Updated: 3 days ago)
LTB Date2020-01-16
LTD Date2020-07-16
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 days ago)
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Descriptions
Descriptions of onsemi FAN5343UMPX provided by its distributors.
LED Driver, Series Boost, with Integrated Schottky Diode and Single-wire Digital Interface
TAPE REEL/24V series Boost LED Driver with Integrated Schottky
LED DRVR 6Segment 3.3V/5V 6-Pin UMLP EP T/R
Single-Wire Step-Up (Boost) 25mA 1 6.2V 24V SMD mount
LED DRIVER, SERIES BOOST, W/INTE
IC LED DRVR RGLTR SGL WR 6UMLP
The FAN5343 is an asynchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of six (6) LEDs in series. Optimized for small form factor applications, the 1.2MHz fixed switching frequency allows the use of small chip inductors and capacitors. The FAN5343 uses a single-wire digital control interface to program the brightness levels of the LEDs in 32 linear steps by applying digital pulses. For safety, the device features integrated over-voltage, overcurrent, short circuit detection, and thermal shutdown protection. In addition, input under-voltage lockout protection is triggered if the battery voltage is too low. The FAN5343 is available in a very low profile, small form factor 2mm x 2mm x 0.55mm 6-lead UMLP package that is green and RoHS compliant.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: -0.65%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
MountSurface Mount
Number of Pins6
Number of Terminals6
Weight40 mg
Technical
Current Rating25 mA
Frequency1.4 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Power500 mW
Max Output Voltage24 V
Max Supply Voltage5.5 V
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Min Output Voltage6.2 V
Min Supply Voltage2.7 V
Nominal Supply Voltage (DC)3.6 V
Number of Characters6
Number of Circuits1
Number of Outputs1
Number of Segments6
Output Current25 mA
Output Voltage24 V
Temperature GradeIndustrial
TopologyBoost
Dimensions
Height - Seated (Max)550 µm
Length2 mm
Terminal Pitch650 µm
Width2 mm
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements