Datasheet Diodes BCR401UW6
| Manufacturer | Diodes |
| Series | BCR401UW6 |
10 To 60ma LED Constant Current Regulator In Sot26
Datasheets
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Detailed Description
The BCR401UW6 monolithically integrates a transistor, diodes and resistors to function as a Constant Current Regulator (CCR) for LED driving.
The device regulates with a preset 10mA nominal that can be adjusted with external resistor up to 60mA. It is designed for driving 0.25W LEDs in strings and will reduce current at increasing temperatures to self-protect. Operating as a series linear CCR for LED string current control then it can be used in applications > 18V supply, as long as the maximum supply voltage to the device < 18V.
With no need for additional external components, this CCR is fully integrated into a SOT26 minimizing PCB area and component count.
Packaging
| BCR401UW6-7 | BCR401UW6Q-7 | |
|---|---|---|
| N | 1 | 2 |
| Package | SOT26 (SC74R) | SOT26 (SC74R) |
Parametrics
| Parameters / Models | BCR401UW6-7 | BCR401UW6Q-7 |
|---|---|---|
| Accuracy | 10 % | 10 % |
| Automotive Compliant PPAP | BCR401UW6Q | BCR401UW6Q |
| Dimming | No | No |
| LED Current | Preset mA | Preset mA |
| LED Current Sense Voltage | 700 mV | 700 mV |
| Maximum Supply Voltage | 18 V | 18 V |
| Maximum VOUT | 18 V | 18 V |
| Minimum Supply Voltage | 1.4 V | 1.4 V |
| Number of Channels | 1 | 1 |
| Output Current | 100 mA | 100 mA |
| Qualified to AECQ10x | Yes | Yes |
| Temperature Range | -55 to 150 °C | -55 to 150 °C |
| Topology | Linear LED Driver | Linear LED Driver |
Model Line
Series: BCR401UW6 (2)
Manufacturer's Classification
- Power Management > LED Drivers > Linear LED Drivers
