Part number:
AOZ1977
Manufacturer:
Alpha & Omega Semiconductors
File Size:
641.77 KB
Description:
High voltage led driver ic.
AOZ1977-AlphaOmegaSemiconductors.pdf
Datasheet Details
Part number:
AOZ1977
Manufacturer:
Alpha & Omega Semiconductors
File Size:
641.77 KB
Description:
High voltage led driver ic.
AOZ1977, High Voltage LED Driver IC
The AOZ1977 is a high-efficiency LED driver controller for high voltage LED backlighting applications.
It is designed to drive a high-brightness LED light bar in LED TV applications.
The AOZ1977 can support a wide range of input and output voltages.
The input bias voltage of the AOZ1977 is from 8 V
AOZ1977 Features
* to protect the regulator under fault conditions. A control pin can disable an external switch to disconnect the LEDs current path from the output in PWM dimming or under catastrophic failure conditions. Cycle-by-cycle current protection limits the peak inductor current. Thermal shutdown provides an
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