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IW7032 Dataheets PDF



Part Number IW7032
Manufacturers iWatt
Logo iWatt
Description 32-Channel LED Driver
Datasheet IW7032 DatasheetIW7032 Datasheet (PDF)

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 channe.

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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. ●● LED failure (open and short-circuit) detection ●● LED brightness local dimming, scanning, and 3D game mode controlled by SPI interface ●● PWM dimming range from 1% to 99.9% with 10-bit resolution ●● Vsync synchronized PWM ●● PWM dimming frequency from 120Hz t.


IW7023 IW7032 KAC-06040


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