BD81A44EFV-ME2
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см. техническую документацию
см. техническую документацию
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Описание
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.
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.
Технические параметры
| 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 |
Техническая документация
Datasheet
pdf, 2655 КБ
Дополнительная информация
Калькуляторы группы «Драйверы светодиодов»
Типы корпусов импортных микросхем
Сроки доставки
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