* n Pre-regulated 1.5x and 2x charge pump with regulated output (4.5V and 5.0V) n 2 separately controlled PWM RGB LED drivers with programmable color and brightness n Overlapping and non-overlapping RGB mode n Wide input voltage range 3V
* 5.0V n Output current up to 120 mA n Low voltage SPI int
LP3942
National Semiconductor
954.34 KB
The dual rgb led controller.
PRELIMINARY www.DataSheet4U.com November 2004 LP3942 The Dual RGB LED Controller with 1.5x/2x Charge Pump and SPI Interface LP3942 The Dual RGB LED .
📁 Related Datasheet
LP3941A Cellular Phone Power Management (National Semiconductor)
LP3943 RGB/White/Blue 16-LED Fun Light Driver (National Semiconductor)
LP3943 White-LED Driver (Texas Instruments)
LP3944 RGB/White/Blue 8-LED Fun Light Driver (National Semiconductor)
LP3944 RGB/White/Blue 8-LED Fun Light Driver (Texas Instruments)
LP3945 Battery Charge Management (National Semiconductor)
LP3946 Battery Charge Management (National Semiconductor)
LP3947 Single Cell Li-Ion Battery Charger (Texas Instruments)
LP3947 USB/AC Adaptor Single Cell Li-Ion Battery Charger (National Semiconductor)
LP3905 Power Management (Texas Instruments)
