TPS84621RUQR
TEXAS INSTRUMENTS TPS84621RUQR 芯片, 降压转换器, 4.5V至17V输入, 6A
* Complete Integrated Power Solution Allows Small Footprint, Low-Profile Design * Efficiencies Up To 96% * Wide-Output Voltage Adjust 0.6 V to 5.5 V, with 1% Reference Accuracy * Supports Parallel Operation for Higher Current * Optional Split Power Rail allows input voltage down to 1.6 V * Adjustable Switching Frequency 250 kHz to 780 kHz * Synchronizes to an External Clock * Adjustable Slow-Start * Output Voltage Sequencing and Tracking * Power Good Output * Programmable Undervoltage Lockout UVLO * Output Overcurrent Protection Hiccup Mode * Over-Temperature Protection * Pre-bias Output Start-up * Operating Temperature Range: –40°C to 85°C * Enhanced Thermal Performance: 13°C/W * Meets EN55022 Class B Emissions