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Service Telephone:86-755-83294757
Trade Name:LT8393EFE
Data Manual:LT8393EFE.pdf
Brand:ADI
Particular Year:23+
Package:TSSOP-28
Delivery Date:New and Original
Stock: 2000pcs
The LT8393EFE is a synchronous 4-switch buck-boost LED controller that regulates LED current based on an input voltage above, below or equal to the output voltage. The proprietary peak buck/peak boost current mode control scheme supports adjustable and synchronisable 350kHz to 2MHz fixed frequency operation or internal 25% delta spread spectrum operation for reduced EMI. With 0V to 100V outputs and support for seamless, low-noise transitions between operating regions, the LT8393EFE is ideal for LED driver and battery charging applications in automotive, industrial and battery-powered systems. LED drivers and battery charging applications in automotive, industrial and battery-powered systems.
Product Attributes
Type: DC DC Controller
Topology: Buck, Boost
Internal Switch: Yes
Number of Outputs: 1
Voltage - Supply (minimum): 4V
Voltage - Supply (Max): 60V
Voltage - Output: 0V ~ 100V
Frequency: 350kHz ~ 2MHz
Dimming: Analogue, PWM
Applications: Automotive Grade, Lighting
Operating Temperature: -40°C ~ 125°C (TJ)
Mounting Type: Surface Mount
Package/Shell: 28-SOIC (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package: 28-TSSOP-EP
Applications
Automotive headlights/driving lights
High voltage LED lighting
Model
Brand
Package
Quantity
Describe
ADI
QFN-28
3000
High-current, synchronous step-down LED driver with three-state control function
ADI
QFN-28
3000
LED driver IC 1 output DC DC controller SEPIC, step-down, step-up analog, PWM dimming 28QFN
Maxim
24-TQFN
2500
I2C-Controlled 4-Channel Low-Voltage 120mA LED Backlight Driver with Integrated Boost Converter
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