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BD81A44EFV-ME2

Automotive Lighting Solutions ROHM Semiconductor Automotive Lighting Solutions combine LED driver ICs required for LED lighting control along with compact high-reliability LEDs. These automotive lighting solutions address the need to support the advancement of sensing and safety functions required for autonomous driving technology. The automotive solutions turn LEDs ON/OFF and control lighting to increase safety. The Automotive solutions offer an extensive lineup of advanced products and solutions for applications. The 4ch linear LED driver ICs enable individual lamp control and integrate a novel thermal distribution circuit. This simplifies thermal design to AEC-Q101 qualified surface mount chip LEDs that deliver high brightness along with improved reliability in a compact form factor.

Количество Выводов	28вывод(-ов)
Количество Выходов	4выход(-ов)
Максимальная Рабочая Температура	125 C
Максимальное Входное Напряжение	35В
Максимальный Выходной Ток	480мА
Минимальная Рабочая Температура	-40 C
Минимальное Входное Напряжение	4.5В
Монтаж Микросхемы	SMD(Поверхностный Монтаж)
Стиль Корпуса Привода	HTSSOP
Топология Устройства	Понижающий-Повышающий
Уровень Чувствительности к Влажности (MSL)	MSL 3-168 часов
Частота Коммутации	2.2МГц
Brand	ROHM Semiconductor
Factory Pack Quantity: Factory Pack Quantity	2500
Features	PWM Dimming, Constant Current
Input Voltage, Max	35 V
Input Voltage, Min	4.5 V
Input Voltage	4.5 V to 35 V
Manufacturer	ROHM Semiconductor
Maximum Operating Temperature	+125 C
Minimum Operating Temperature	-40 C
Moisture Sensitive	Yes
Mounting Style	SMD/SMT
Number of Channels	4 Channel
Number of Outputs	4 Output
Operating Frequency	200 kHz to 2.2 MHz
Output Current	120 mA
Output Voltage	Adjustable
Package / Case	HTSSOP-B-28
Part # Aliases	BD81A44EFV-M
Product Category	LED Lighting Drivers
Product Type	LED Lighting Drivers
Product	LED Drivers
Qualification	AEC-Q100
Subcategory	Driver ICs
Supply Current - Max	10 mA
Topology	Boost, Buck
Type	4 Channel White LED Driver with Buck-Boost