700mA Quad Channel Constant Current LED Driver, SGM3795 Replace CAT4104.
SGM3795
SGM3795.pdf
SGM3795.pdfFEATURES
• Quad LED Sink Channels up to 175mA each
• Up to 22V LED Pin Operation Voltage
• 0.275V LED Dropout Voltage at 175mA Sink Current
• Programmable LED Sink Current
• Programmable PWM Dimming Frequency
• Less than 1μA Shutdown Current
• LED Short Protection
• Thermal Shutdown
• Available in a Green TDFN-2×3-8L Package
PIN CONFIGUTION
优势替代
FEATURES
• 4 Matched LED Current Sinks up to 175 mA
• Up to 25 V Operation on LED Pins
• Low Dropout Current Source (0.4 V at 175 mA)
• LED Current Set by External Resistor
• High Frequency PWM Dimming via EN/PWM
• “Zero” Current Shutdown Mode
• Thermal Shutdown Protection
• TDFN 8−pad 2 x 3 mm and SOIC 8−lead Packages
• These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
PIN CONFIGUTION
