Datasheet Diodes BCR421UW6Q — Даташит
| Производитель | Diodes |
| Серия | BCR421UW6Q |
Linear LED Constant Current Regulator In Sot26
Datasheets
Цены
 Купить BCR421UW6Q на РадиоЛоцман.Цены — от 12 до 961 ₽25 предложений от 11 поставщиков IC: driver; одиночный транзистор; SOT26; 10÷350мА; Ch: 1; 1,4÷40В | |||
| BCR421UW6Q-7 Diodes | от 12 ₽ | ||
| BCR421UW6Q-7 Diodes | от 13 ₽ | ||
| BCR421UW6Q-7 Diodes | от 36 ₽ | ||
| BCR421UW6Q-7 Diodes | по запросу | ||
Подробное описание
This Linear LED driver is designed to meet the stringent requirements of automotive applications.
The BCR421UW6Q monolithically integrates transistors, diodes and resistors to function as a Constant Current Regulators (CCR) for linear LED driving.
The device regulates with a preset 10mA nominal that can be adjusted with an external resistor up to 350mA. It is designed for driving LEDs in strings and will reduce current at increasing temperatures to self-protect. Operating as a series linear CCR for LED string current control, it can be used in multiple applications, as long as the maximum supply voltage to the device is < 40V.
With the low-side control, the BCR421UW6Q has an Enable (EN) Pin which can be pulse-width modulated (PWM) up to 10 kHz by a microcontroller for LED dimming.
With no need for additional external components, this CCR is fully integrated into an SOT26 minimizing PCB area and component count.
Корпус / Упаковка / Маркировка
| BCR421UW6Q-7 | |
|---|---|
| N | 1 |
| Корпус | SOT26 (SC74R) |
Параметры
| Parameters / Models | BCR421UW6Q-7 |
|---|---|
| Точность | 10 % |
| Automotive Compliant PPAP | Yes |
| Dimming | PWM |
| LED Current | 10 Preset mA |
| LED Current Sense Voltage | 700 mV |
| Maximum Supply Voltage | 40 V |
| Maximum VOUT | 40 V |
| Minimum Supply Voltage | 1.4 V |
| Количество каналов | 1 |
| Выходной ток | 350 mA |
| Qualified to AECQ10x | Yes |
| Temperature Range | -55 to 150 °C |
| Topology | Linear LED Driver |
Модельный ряд
Классификация производителя
- Power Management > LED Drivers > Linear LED Drivers
