White LED Boost Converter with PWM Dimming and Single-Wire Interface, EUP2961A P2P TPS61161.
EUP2961A
EUP2961A.pdf
EUP2961A.pdfFEATURES
• 2.7V to 5.5 V Input Voltage Range
• 38V Output Over Voltage Protection
• Integrated 40V N-MOSFET
• Internal Soft-Start
• Single-Wire Serial Pulse Interface to Set LED
Current with 32-Step Scale
• External PWM Dimming with 8kHz to 300kHz
Frequency Range
• Over Thermal Protection
• VIN Under Voltage Lockout
• Available in 2mm×2mm TDFN-6 package
• RoHS Compliant and 100% Lead (Pb)-Free
Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• 2.7-V to 18-V Input Voltage Range
• 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
