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LP3352 - 6-Channel LED Driver

Description

LP3352 is a cost effective LED driver optimized for media size LCD backlighting application.

It provides a high performance LED backlight solution with minimized bill of material count.

LP3352 have a high performance boost converter with integrated 2.5A/40V power MOS.

Features

  • include over current protection (OCP), output over voltage protection (OVP), and under-voltage lockout (UVLO). The LP3352 is available in a space saving QFN-16 (0.5mm pitch) package. Order Information LP3352.
  • F: Green Package Type QV: QFN-16 Features.
  • Wide VIN Range: 2.7V to 24V.
  • Current-Mode Boost Converter.
  • Integrated 2.5A/40V boost power MOS.
  • Built-in Internal Current soft-start.
  • Six programmable current sinks.
  • Current up to 30mA per ch.

📥 Download Datasheet

Datasheet Details

Part number LP3352
Manufacturer Lowpowersemi
File Size 392.32 KB
Description 6-Channel LED Driver
Datasheet download datasheet LP3352 Datasheet

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Full PDF Text Transcription

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Preliminary Datasheet 6-Channel LED Driver for Backlights LP3352 General Description LP3352 is a cost effective LED driver optimized for media size LCD backlighting application. It provides a high performance LED backlight solution with minimized bill of material count. LP3352 have a high performance boost converter with integrated 2.5A/40V power MOS. The boost structure which uses current mode control and fixed frequency operation to regulate the LED current. The 6-CH sink current can be adjusted through an external resistor. In addition, the LP3352 offers external frequency PWM dimming method for a wide range of dimming control. Other features include over current protection (OCP), output over voltage protection (OVP), and under-voltage lockout (UVLO).
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