LT8393 Synchronous Buck-Boost LED Controller

Analog Devices Inc. LT8393 Synchronous Buck-Boost LED Controller is designed to regulate LED current from input voltage above, below, or equal to the output voltage. The proprietary peak-buck, peak-boost current-mode control scheme allows adjustable and synchronisable 350kHz to 2MHz fixed-frequency operation, or internal 25% triangle spread-spectrum operation for low EMI. With 4V to 60V input, 0V to 100V output, and seamless low-noise transitions between operation regions, the LT8393 is ideal for LED driver and battery charger applications in automotive, industrial, and battery-powered systems.

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Description Datasheet Availability Pricing (CHF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Number of Outputs
Topology
Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
Operating Frequency
Output Voltage
Series
Minimum Operating Temperature
Maximum Operating Temperature
Features
Packaging
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
98In Stock
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA TSSOP-28 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 150 C PWM Dimming, Open LED Protection Tube
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA TSSOP-28 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 125 C PWM Dimming, Open LED Protection Tube
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’000
Mult.: 2’000
: 2’000

1 Output TSSOP-28 LT8393 Reel
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 125 C PWM Dimming, Open LED Protection Tube
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’000
Mult.: 2’000
: 2’000

1 Output TSSOP-28 LT8393 Reel
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 150 C PWM Dimming, Open LED Protection Tube
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA TSSOP-28 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 150 C PWM Dimming, Open LED Protection Tube
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’000
Mult.: 2’000
: 2’000

1 Output TSSOP-28 LT8393 Reel
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

1 Output Boost, Buck 300 mA 60 V 4 V 350 kHz to 2 MHz 100 V LT8393 - 40 C + 150 C PWM Dimming, Open LED Protection Tube
Analog Devices LT8393EUFDM#TRPBF
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’500
Mult.: 2’500
: 2’500

1 Output LT8393 Reel
Analog Devices LT8393HUFDM#TRPBF
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’500
Mult.: 2’500
: 2’500

1 Output LT8393 Reel
Analog Devices LT8393JUFDM#TRPBF
Analog Devices LED Lighting Driver ICs 60VIN, 100VOUT Sync Buck-Boost LED Contr
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2’500
Mult.: 2’500
: 2’500

1 Output LT8393 Reel