DatasheetsPDF.com

SC658

Semtech
Part Number SC658
Manufacturer Semtech
Description Backlight Driver
Published Jan 2, 2017
Detailed Description POWER MANAGEMENT Features  Input supply voltage range — 2.9V to 5.5V  Very high efficiency charge pump driver system w...
Datasheet PDF File SC658 PDF File

SC658
SC658

Overview
POWER MANAGEMENT Features  Input supply voltage range — 2.
9V to 5.
5V  Very high efficiency charge pump driver system with three modes — 1x, 1.
5x and 2x  Four programmable current sinks — 0mA to 25mA  Up to three LED grouping options  Fade-in/fade-out feature for main LED bank  Charge pump frequency — 250kHz  SemPulse single wire interface  Backlight current accuracy — ±1.
5% typical  Backlight current matching — ±0.
5% typical  LED float detection  Automatic sleep mode (LEDs off ) — IQ = 60µA (typ.
)  Shutdown current — 0.
1µA (typical)  Ultra-thin package — 2 x 2 x 0.
6 (mm)  Fully WEEE and RoHS compliant Applications  Cellular phones, smart phones, and PDAs  LCD modules  Portable media players  Digital cameras  Personal navigation devices  Display/keypad backlighting and LED indicators SC658 Backlight Driver for 4 LEDs with SemPulseTM Interface Description The SC658 is a high efficiency charge pump LED driv...


Similar Datasheet


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