| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 40V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 40V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Step-Down LED Driver Input voltage: 4.2V to 23V. Low Feedback Voltage 0.2V. Driving up to 15 LEDs (1W 3S-5P) at 12VIN Oscillation frequency: 300KHz typ. Soft-start, Current limit, Enable function Great Output Capability PWM or Analog Dimming Control Thermal Shutdown func |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 23V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Primary Side Control Offline LED Controller over-voltage protection, short-circuit protection, cycle-by-cycle current limit, VCC UVLO and auto-restart over temperature protection. The AF1821 is available in a small SOP-8 package. Features Real Current Control Without Secondaryfeedback Circuit |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 23V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Step-Down LED Driver Input voltage: 4.2V to 23V. Low Feedback Voltage 0.2V. Driving up to 15 LEDs (1W 3S-5P) at 12VIN Oscillation frequency: 300KHz typ. Soft-start, Current limit, Enable function Great Output Capability PWM or Analog Dimming Control Thermal Shutdown func |
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Alfa-MOS |
Step-Down LED Driver Input voltage: 4.2V to 40V. Low Feedback Voltage 0.21V. Driving up to 30 LEDs (1W 6S-5P) at 24VIN Oscillation frequency: 150KHz typ. Soft-start, Current limit, Enable function Great Output Capability PWM or Analog Dimming Control Thermal Shutdown fun |
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Alfa-MOS |
Step-Down LED Driver include a cycle-by-cycle current limit and a thermal protection. The AF1860 is available in standard SOP-8EP package. Features VIN Max = 60V VFB = 200mV Frequency 52kHz ILED Max 1.5A ( SOP-8EP ) On/Off input may be used for the Analog Dimm |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 23V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 23V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 23V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM |
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Alfa-MOS |
Step-Down Converter as low current consumption. Since this converter can accommodate an input voltage up to 40V, it is also suitable for the operation via an AC adapter. Features Input voltage: 4.2V to 40V. Output voltage: 0.8V to VIN. Duty ratio: 0% to 100% PWM contro |
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Alfa-MOS |
Step-Down LED Driver Input voltage: 4.2V to 40V. Low Feedback Voltage 0.21V. Driving up to 30 LEDs (1W 6S-5P) at 24VIN Oscillation frequency: 300KHz typ. Soft-start, Current limit, Enable function Great Output Capability PWM or Analog Dimming Control Thermal Shutdown fun |
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Alfa-MOS |
Without electrolyte capacitor Offline LED Controller Without electrolyte capacitor No photo coupler PWM frequency jittering to reduce EMI noise HV Start-up circuit eliminates outer resistor and reduce input power consumption Constant current (RMS) for LED Phase-controlled TRIAC Dimming Multi-steps dimm |
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Alfa-MOS |
Universal High Brightness LED Driver 10V to 600V input range > 90% efficiency Constant current LED driver Applications from a few mA to more than 1.0A output LED string from one to hundreds of diodes PWM low frequency dimming via PWMD pin Input voltage surge ratings up to 600V SOP-8 and |
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Alfa-MOS |
Low Dropout Positive Voltage Regulator Γ Adjustable Output Γ Output Current of 1A Γ Low Dropout, 1.3 V typ. at 1A Output Current Γ 0.04% Line Regulation Γ 0.2 % Load Regulation Γ 100% Thermal Limit Burn-In Γ Fast Transient Response Application High Efficiency Linear Regulators Post Regula |
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Alfa-MOS |
White LED Step UP Converter Inherently Matched LED Current High Efficiency: 84% Typical Drives Up to Four LEDs from a 3.2V Supply Drives Up to Six LEDs from a 5V Supply 36V Rugged Bipolar Switch Fast 1.2MHz Switching Frequency Uses Tiny 1mm Tall Inductors Requires Only 0.22µF O |
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Alfa-MOS |
Linear LED Driver 6~500V wide input voltage range. Least external component. Typical ground current is 32µA.ʳ ̈́2% accuracy VCS voltage. Can be paralleled for higher current Thermal Shutdown Protection. User TRIAC dimming support ROHS Compliant Application LED illumina |
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Alfa-MOS |
White LED Step UP Converter Inherently Matched LED Current Drives Up to 27 LEDs from a 5V Supply 36V Rugged Bipolar Switch Fast 1.2MHz Switching Frequency VOUT(MAX)=30V Application Battery Power Equipment Notebook Computers PDA Cellular Phone Digital Cameras MP3 Players GPS Re |
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Desde 2024. D4U Semiconductor.
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