LM3406HV-Q1
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Краткое описание:
1.5-A automotive constant current buck regulator for driving high power LEDs
Дополнительная информация
The LM3406HV-Q1 is a monolithic switching regulator designed to deliver constant currents to high power LEDs. It features a high-side N-channel MOSFET switch with a typical current limit of 2.0A and uses controlled on-time with true average current sensing to maintain constant LED current regardless of array type. It supports a wide input voltage range from 6V to 75V and includes dedicated logic for PWM dimming, low-power shutdown, and thermal protection.
| RoHS | Compliant |
| Topology | Buck |
| Number of Channels | 1 |
| Input Voltage (Max) | 75V |
| Input Voltage (Min) | 6V |
| Output Current (Max) | 1.5A |
| Automotive Qualification | AEC-Q100 Grade 1 |
| Switching Frequency (Max) | 1000kHz |
| Operating Temperature Range | -40 to 150°C |
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