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IW7032 - 32-Channel LED Driver

Features

  • Fully integrated power FET with minimum external components.
  • Proprietary digital power management and patented adaptive switch mode LED driver.
  • 32-channel output each at 56 V with 9 V to 28 V input supply voltage range.
  • Dynamic external Boost or Buck controller interface to optimize system power efficiency.
  • Serial Peripheral Interface (SPI) compatible for high bandwidth PWM-based dynamic local dimming.
  • Per channel current up to 120 mA.

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Datasheet Details

Part number IW7032
Manufacturer iWatt
File Size 809.74 KB
Description 32-Channel LED Driver
Datasheet download datasheet IW7032 Datasheet

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Full PDF Text Transcription

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iW7032 32-Channel LED Driver for LCD Panel Backlighting 1.0  Features ●● Fully integrated power FET with minimum external components ●● Proprietary digital power management and patented adaptive switch mode LED driver ●● 32-channel output each at 56 V with 9 V to 28 V input supply voltage range ●● Dynamic external Boost or Buck controller interface to optimize system power efficiency ●● Serial Peripheral Interface (SPI) compatible for high bandwidth PWM-based dynamic local dimming ●● Per channel current up to 120 mA average current, with non-adaptive-switch peak current of 120 mA for local dimming and 192 mA for scanning mode, and with adaptive-switch peak current up to 60% higher.
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