onsemi FAN5345S20X
$ 0.211
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
0 parts available
CAD Models
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Supply Chain
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2011-09-14
Lifecycle StatusObsolete (Last Updated: 2 weeks ago)
LTB Date2019-10-12
LTD Date2020-04-12
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 weeks ago)
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Descriptions
Descriptions of onsemi FAN5345S20X provided by its distributors.
LED Driver, Series Boost, with Single-wire Digital Interface
LED Lighting Drivers Async Series Driver SingleWire Dig Intfc
LED DRVR 5Segment 3.3V/5V 6-Pin SuperSOT T/R
IC LED DRVR RGLTR SGL WR 6SSOT
The FAN5345 is an asynchronous constant-current LED driver that drives LEDs in series to ensure equal brightness for all the LEDs. FAN5345S20X has an output voltage of 20V and can drive up to 5 LEDs in series. FAN5345S30X has an output voltage of 30V and drive up to 8 LEDs in series. Optimized for small form-factor applications, the 1.2MHz fixed switching frequency allows the use of small inductors and capacitors. The FAN5345 uses a simple 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, over-current, short-circuit detection, and thermal-shutdown protection. In addition, input under-voltage lockout protection is triggered if the battery voltage is too low. The FAN5345 is available in a 6-lead SSOT23 package.
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 SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins6
Number of Terminals6
Weight30 mg
Technical
Frequency1.35 MHz
Max Input Voltage5.5 V
Max Operating Temperature85 °C
Max Output Current25 mA
Max Output Voltage18.5 V
Max Supply Current300 µA
Max Supply Voltage5.5 V
Min Input Voltage2.5 V
Min Operating Temperature-40 °C
Min Output Voltage6.2 V
Min Supply Voltage2.5 V
Number of Characters5
Number of Circuits1
Number of Outputs1
Number of Segments5
Operating Supply Voltage3.6 V
Output Current25 mA
Output TypeAdjustable
Output Voltage18.5 V
PackagingTape & Reel (TR)
Temperature GradeIndustrial
TopologyBoost
Dimensions
Height1 mm
Height - Seated (Max)1.1 mm
Length2.9 mm
Terminal Pitch950 µm
Width1.6 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements