MAX20444B 4-Channel Backlight Driver ICs

Analog Devices Inc. MAX20444B 4-Channel Backlight Driver ICs feature a boost controller for automotive displays. The MAX20444B ICs have integrated current outputs that can sink up to 130mA LED current each. The devices accept a wide 4.5V to 36V input voltage range. The ICs can withstand direct automotive load-dump events. The internal current-mode switching DC-DC controller supports boost or SEPIC topologies and operates in the 400kHz to 2.2MHz frequency range. Integrated spread spectrum helps reduce EMI. An adaptive output-voltage control scheme minimizes power dissipation in the LED current-sink paths.

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Qty. RoHS ECAD Model Number of Outputs
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Output Current
Package/Case
Supply Voltage - Max
Supply Voltage - Min
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Output Voltage
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Analog Devices / Maxim Integrated LED Lighting Driver ICs Automotive 4-Channel, 130mA Backlight Dr
Datasheet
478In Stock
Min.: 1
Mult.: 1

4 Output Boost, Buck, Flyback, SEPIC 130 mA TQFN-24 36 V 4.5 V 400 kHz to 2.2 MHz 1.25 V to 36 V MAX20444 - 40 C + 125 C I2C Control AEC-Q100 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs 4 channel LED backlight driver with I2C
Datasheet
242In Stock
Min.: 1
Mult.: 1

4 Output Boost, Buck, Flyback, SEPIC 130 mA 36 V 4.5 V 400 kHz to 2.2 MHz 1.25 V to 36 V - 40 C + 125 C I2C Control Tray
Analog Devices / Maxim Integrated LED Lighting Driver ICs Automotive 4-Channel, 130mA Backlight Dr
Datasheet
1,432In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

4 Output Boost, SEPIC 130 mA TQFN-24 36 V 4.5 V 400 kHz to 2.2 MHz MAX20444 - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Analog Devices / Maxim Integrated LED Lighting Driver ICs Automotive 4-Channel, 130mA Backlight Dr
Datasheet
380Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

4 Output Boost, Buck, Flyback, SEPIC 130 mA SWTQFN-24 36 V 4.5 V 400 kHz to 2.2 MHz 1.25 V to 36 V MAX20444 - 40 C + 125 C I2C Control AEC-Q100 Tube
Analog Devices / Maxim Integrated LED Lighting Driver ICs Automotive 4-Channel, 130mA Backlight Dr
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

4 Output Boost, SEPIC 130 mA SWTQFN-24 36 V 4.5 V 400 kHz to 2.2 MHz MAX20444 - 40 C + 125 C Robust & Low EMI AEC-Q100 Reel
Analog Devices / Maxim Integrated MAX20444CATG/V+T
Analog Devices / Maxim Integrated LED Lighting Driver ICs 4 channel LED backlight driver with I2C
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2,500
Mult.: 2,500
Reel: 2,500

Reel