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BD83A44MUF-ME2

Name: ROHM Semiconductor BD83A44MUF-ME2
Brand: ROHM Semiconductor
SKU: 755-BD83A44MUF-ME2
Price: 12.86 SEK
Availability: OutOfStock

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Mouser nr:

755-BD83A44MUF-ME2

Tillverk: Nr.:

BD83A44MUF-ME2

Tillverk:

ROHM Semiconductor

Beskrivning:

LED-belysningsdrivkretsar 4ch Current Driver Integrated, Built-in MOS for Boost, Boost DC/DC Converter White LED Driver for Automotive : This IC is a white LED driver for LCD backlight. It has MOS for boost and 4ch current drivers for LED drive, making it ideal for high brigh

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Datablad:

BD83A44MUF-ME2 Datablad

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Produktattribut	Attributvärde	Välj attribut
Tillverkare:	ROHM Semiconductor
Produktkategori:	LED-belysningsdrivkretsar
Topologi:	Boost
Paket/låda:	VQFN-24
Maximal matningsspänning:	48 V
Minimal matningsspänning:	4.5 V
Minsta drifttemperatur:	- 40 C
Maximal drifttemperatur:	+ 125 C
Förpackning:	Reel
Märke:	ROHM Semiconductor
Ingångsspänning:	4.5 V to 48 V
Monteringsstil:	SMD/SMT
Produkt:	White LED Drivers
Produkttyp:	LED Lighting Drivers
Fabriksförpackningskvantitet:	2500
Underkategori:	Driver ICs

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Datablad

BD83A44MUF-ME2 Datablad

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Efterlevnadskoder

USHTS:: 8542390070
ECCN:: EAR99

Ursprungsklassificeringar

Ursprungsland:: Japan
Monteringsland:: Ej tillgänglig
Distributionsland:: Ej tillgänglig

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BD83A44 Automotive White 4-Channel LED Driver

ROHM Semiconductor BD83A44 Automotive White 4-Channel LED Driver is for LCD backlights. The ROHM BD83A44 LED driver features MOS for boost and 4-channel current drivers for LED drive, making the device ideal for high-brightness LED drives. A 50V LED pin maximum voltage makes the driver suitable for driving medium LCD panels. The pulse width modulation (PWM) signal controls dimming and can be set to 20,000:1 at 100Hz. BD83A44 supports analog dimming and accommodates even higher brightness ranges by combining with PWM dimming. DC/DC converters can be controlled for boost applications. The AEC-Q100-qualified BD83A44 LED driver operates in a 4.5V to 48.0V input voltage range.

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.

Optoelectronics

ROHM Semiconductor Optoelectronics offer a broad portfolio of display drivers, laser diodes, LEDs, LED displays, and optical sensors designed for use in a wide range of applications.