AF1503 Datasheet - Alfa-MOS

Step-Down LED Driver

AF1503 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 Packa

AF1503 General 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. The input voltage range of AF1503 is from 4.2V to 40V. It is suitable for series-parallel 1W, 3W, or.

AF1503 Datasheet (279.85 KB)

AF1503 Datasheet Preview — Preview of AF1503 PDF

Datasheet Details

Part number:

AF1503

Manufacturer:

Alfa-MOS

File Size:

279.85 KB

Description:

Step-down led driver.

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AF1503 Step-Down LED Driver Alfa-MOS

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AF1503 Features

AF1503 General Description

Datasheet Details

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Description:

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