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製造元 onsemi FAN5340UCX のシンボル、フットプリント、3D STEPモデルを信頼できるパートナーからダウンロードする
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サプライチェーン
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.00.01
Introduction Date2010-04-02
Lifecycle StatusObsolete (Last Updated: 4 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
関連部品
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LED Driver IC 1 Output DC DC Regulator Step-Up (Boost) PWM Dimming 40mA 8-MLP (3x3)
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onsemiFAN5341UMPX
LED Driver, Series Boost, with Integrated Schottky Diode and Single-wire Digital Interface
説明
onsemi FAN5340UCXの詳細は販売業者から提供されます。
Tape & Reel (TR) FAN5340 Step-Up (Boost) PWM led driver 0.625mm 40mA 4.8V 500mW
LED Driver, Synchronous Boost, with PWM Dimming Interface
LED Lighting Drivers Sync Constant Crnt Series Boost LEDDrvr
LED DRVR 4Segment 3.3V 8-Pin WLCSP T/R
IC LED DRV RGLTR PWM 40MA 8WLCSP
IC LED DRIVER RGLTR DIM 8WLCSP
HALF BRIDGE BASED MOSFET DRIVER,
The FAN5340 is a synchronous constant-current LED driver capable of efficiently delivering up to 500mW to a string of up to four LEDs in series. Optimized for small form-factor applications, the 1.2MHz fixed switching frequency allows the use of chip inductors and capacitors.For safety, the device features integrated short-circuit detection plus over-voltage and thermal shutdown protections. In addition, input under-voltage lockout protection is triggered if the battery voltage is low.Brightness (dimming) control is implemented by applying a PWM signal of 300Hz to 1kHz on the EN pin. During shutdown, the FAN5340 disconnects the LED anodes from the output of the boost regulator, which holds the boost regulator’s voltage on COUT, reducing audible noise from the PWM dimming, and removing power from the LED string.
メーカーの別名
onsemiは世界中でいくつかのブランドを持っており、販売業者が代替名として使用するかもしれません。 onsemi は以下の名前でも知られているかもしれません：
- 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
技術仕様
Physical
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight42 mg
Technical
Current Rating40 mA
DimmingPWM
Frequency1.2 MHz
Max Input Voltage4.8 V
Max Operating Temperature85 °C
Max Output Current475 mA
Max Output Power500 mW
Max Output Voltage16 V
Max Supply Current1 mA
Max Supply Voltage4.8 V
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Min Output Voltage6.2 V
Min Supply Voltage2.7 V
Number of Characters4
Number of Circuits1
Number of Outputs1
Number of Segments4
Operating Supply Voltage3.6 V
Output Current40 mA
Output Current per Channel40 mA
Output Voltage16 V
Power Dissipation500 mW
Temperature GradeIndustrial
TopologyBoost
Dimensions
Height - Seated (Max)625 µm
Length1.57 mm
Terminal Pitch500 µm
Width1.57 mm