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AF1503 |
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| Part Number | AF1503 |
| Manufacturer | Alfa-MOS |
| Description | AF1503 is a step down LED driver that is designed to meet least 2A continuous output current for high power LED application, and utilizes PWM control scheme that switches with 150Khz fixed frequency. ... |
| Features |
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 function Built-in internal P-channel MOS SOP-8P Package.
Application
High Power LED Driver Backlight Application General Lighting Solution Constant Current Source
Pin Define ( SOP-8P )
Marking Information
©Alfa-MOS Technology Corp. Rev.B July 2011
www.alfa-mos.com
Page 1
Alfa-MOS
Technology
Typical Application Circuit
AF1503
150KHz, 2A / 40V
Ste... |
| Document |
 AF1503 Data Sheet
PDF 279.85KB |
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Desde 2024. D4U Semiconductor.
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