30V Output, 5.5V Input, 1.2MHz High Efficiency Boost WLED Driver, STI9287C P2P TPS61161.
STI9287C
STI9287C.pdf
STI9287C.pdfFEATURES
• Input Voltage Range: 2.5V to 5.5V
• High Efficiency: Up to 90%
• 1.2MHz Constant Frequency Operation
• Integrated 150mΩ Power MOSFET
• 30V Output Over Voltage Protection
• STI9287C: 200mV Typical VFB Voltage
STI9287CA: 250mV Typical VFB Voltage
• EN Dimming with wide PWM Frequency
Range: 1kHz to 200kHz
• UVLO, Thermal Shutdown
• Internal Current limit
• Minimize the External Component
• <1μA Shutdown Current
• SOT23-6 Package
PIN CONFIGUTION
CROSS
FEATURES
• 2.7-V to 18-V Input Voltage Range
• 26-V Open LED Protection (TPS61160)
• 38-V Open LED Protection (TPS61161)
• 200-mV Reference Voltage With ±2% Accuracy
• Flexible Digital and PWM Brightness Control
• Built-in Soft Start
• Up to 90% Efficiency
PIN CONFIGUTION
