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SP7601 - 29V High Voltage LED Driver

Description

The SP7601 is a high current DC to DC Switching Buck LED Driver that

Features

  • Wide Input Voltage Range 4.5V.
  • 29V.
  • 1.2MHz Constant Frequency Operation.
  • Low 0.2V Reference Voltage.
  • Adjustable Overcurrent Protection.
  • PWM Dimming and Power sequencing Control www. DataSheet4U. com.
  • RoHS Compliant, Lead Free Packaging: Small 6-Pin TSOT Package.

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Part Number Description

Full PDF Text Transcription

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SP7601 29V High Voltage LED Driver FEATURES „ Wide Input Voltage Range 4.5V – 29V „ 1.2MHz Constant Frequency Operation „ Low 0.2V Reference Voltage „ Adjustable Overcurrent Protection „ PWM Dimming and Power sequencing Control www.DataSheet4U.com „ RoHS Compliant, Lead Free Packaging: Small 6-Pin TSOT Package DESCRIPTION The SP7601 is a high current DC to DC Switching Buck LED Driver that features low component count and high efficiency due to a very low 0.2V reference voltage. High 1.2MHz switching frequency allows use of very small external components. The SP7601 is compatible with PWM dimming up to a frequency of 1kHz at 10% Duty Cycle. TYPICAL APPLICATION CIRCUIT M1 L1 VIN Cin 1 Vin Vo / LED + up to 29V 2 Gate 6 LX D1 Rs LED1 GND C1 0.
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