600kHz, 18V, 3A Synchronous Step-Down Converter, EUP3133 Replace TPS563200.
EUP3133
EUP3133.pdf
EUP3133.pdfFEATURES
? Wide Input Voltage Range: 4.5V to 18V
? Output Voltage Range: 0.765V to 7V
? Reference Voltage: 0.765V±1.5%
? High Efficiency: Up to 93%(@3.3V)
? 600kHz Frequency Operation
? Up to 3A Output Current
? Low RDS(ON) for internal switches:
80mΩ/40mΩ(top/bottom)
? Advanced COT Control to Achieve Fast Transient
Responses
? Integrated Internal Compensation
? Stable with Low ESR Ceramic Output Capacitors
? Over Current Protection with Hiccup Mode
? Thermal Shutdown
? Inrush Current Limit and Soft Start
? Build in Input Over Voltage Protection
? Available in SOT23-6 Package
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? TPS562200 - 2A converter with Integrated
? 122 mΩ and 72 mΩ FETs
? TPS563200 - 3A converter with Integrated 68 mΩ
and 39 mΩ FETs
? D-CAP2? Mode Control for Fast Transient
Response
? Input Voltage Range: 4.5 V to 17 V
? Output Voltage Range: 0.76 V to 7 V
? 650 kHz Switching Frequency
? Advanced Eco-mode? Pulse-skip
? Low Shutdown Current Less than 10 μA
? 1% Feedback Voltage Accuracy (25°C)
? Startup from Pre-Biased Output Voltage
? Cycle-By-Cycle Overcurrent Limit
? Hiccup-Mode Undervoltage Protection
? Non-latch OVP, UVLO and TSD Protections
? Fixed Soft Start: 1 ms
? Create a Custom Design with WEBENCH Tools
PIN CONFIGUTION
