驾驶员监控系统

Allegro 的紧凑型红外 LED 驱动器可降低 EMI 并节省电路板空间，帮助您构建更小、更高效、更可靠的驾驶员监控系统。

Driver Monitoring Systems featuring ADAS technology, Typical Application Diagram
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    Buck Reg (High VIN)

    APM81911 – 3A, SR, Ultra-low EMI module w/Inductor (Coming soon, samples now)

    ARG81803 – 3A, SR, Ultra-low EMI module (Coming soon, samples now)

    ARG81800 – 1A Sync Buck Regulator

    A8591 – 2A Buck Regulator

    A8587 – 2A Non-Synchronous Buck Regulator

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    Bust/Boost Reg (High VIN)

    A4450 – 1-2A, 2Mhz Seamless Buck/Boost Controller

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    DMS-Specific LED Drivers

    APM80905 – 4A, SR, Ultra-low EMI module with Inductor (Coming soon, samples now)

    Automotive LED Drivers

    A6261 – Linear Protected LED Array Driver

    A6270 – High Current, Two-Channel

    A6211 – 3A, Dimmable Buck Regulator

    ALT80800 – 2A, Synchronous Buck Regulator

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    Buck Reg (Low VIN)

    A8650 – 2A Synchronous Buck Regulator

    A8651 – 2A Dual Output, Synchronous Buck Regulator

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    Buck Reg (Low VIN)

    A8650 – 2A Synchronous Buck Regulator

    A8651 – 2A Dual Output, Synchronous Buck Regulator

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Featured Products

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A8587

The A8587 is a high-frequency step-down switching regulator with an integrated high-side power MOSFET. It provides up to 2 A output current. The A8587 can achieve fast transient response using current-mode control and simple external compensation.
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A8651

The A8651 is an adjustable frequency, high output current, PWM regulator that integrates a high-side, P-channel MOSFET and a low-side, N-channel MOSFET. The A8651 incorporates current-mode control to provide simple compensation, excellent loop stability, and fast transient response.
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A8591

The A8591 is designed to provide the power supply requirements of next-generation car audio and infotainment systems.
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A8650

The A8650 is an adjustable frequency, high output current, PWM regulator that integrates a high-side, P-channel MOSFET and a low-side, N-channel MOSFET.