LM3409HV-Q1
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Краткое описание:
75V Automotive P-FET Buck Controller for High-Power LED Drivers
Дополнительная информация
The LM3409HV-Q1 is an AEC-Q100 Grade 1 qualified P-channel MOSFET (PFET) controller for step-down (buck) current regulators. It uses constant off-time (COFT) control to regulate an accurate constant current without the need for external control loop compensation. It features a wide input voltage range up to 75V, high-side differential current sense with low adjustable threshold voltage, and supports 10,000:1 PWM dimming and 250:1 analog dimming range.
| RoHS | Compliant |
| Automotive Grade | AEC-Q100 Grade 1 Qualified |
| Number of Channels | 1 |
| Input Voltage (Max) | 75V |
| Input Voltage (Min) | 6V |
| Output Current (Max) | 5A |
| Gate Drive Peak Current | 1A |
| Quiescent Current (Typ) | 2mA |
| Switching Frequency (Max) | 2000kHz |
| Operating Temperature Range | -40 to 125°C |
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