PF7703A driver equivalent, expandable wled backlight driver.
* Compatible with AC/DC or DC/DC Power Stage
* Current Drive of LED String Up to 240mA (1)
* Integrated 70V MOSFET
* Expandable for Driving Different Size.
* LED Backlight Driver for LCD TV/Monitor
GENERAL DESCRIPTION
The PF7700A and PF7703A are the 2nd generation produc.
The PF7700A and PF7703A are the 2nd generation products of PF7700 and PF7703. Compared with PF7700 and PF7703, the voltage rating of integrated current sources is improved to 70V and the GM circuit is also modified to minimize the required value of e.
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