DatasheetsPDF.com

HT7939A

High Current and Performance White LED Driver

Description

HT7939A High Current and Performance White LED Driver Feature • Input voltage range: 2.6V~5.5V • High efficiency - up to 90% • Integrated N-ch MOSFET • Can drive up to 39 WLEDs from a 5V input • Low standby current: 0.1mA (typ.) • Built-in OVP, OCP, OTP, UVLO protection • EN pin dimming frequency up to 200kHz • 1.2MHz fixed switching frequency • SOT23-6 pac...

Holtek Semiconductor

View HT7939A Datasheet

Similar Datasheet

HT7936A White LED Step-up Charge Pump Converter - Holtek Semiconductor
HT7936B White LED Step-up Charge Pump Converter - Holtek Semiconductor
HT7937 Built-in OVP White LED Step-up Converter - Holtek Semiconductor
HT7938 High Current And Performance White LED Driver - Holtek Semiconductor
HT7938A High Current and Performance White LED Driver - Holtek Semiconductor
HT7939 High Current and Performance White LED Driver - Holtek Semiconductor
HT7939A High Current and Performance White LED Driver - Holtek Semiconductor

@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)