600kHz, 18V, 3A, FPWM Synchronous Step-Down Converter, EUP3133F Replace TPS563208.
EUP3133F
EUP3133F.pdf
EUP3133F.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)
? Force PWM 600kHz 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
? TPS563201 and TPS563208 3-A Converter
Integrated 95-m? and 57-m? FETs
? D-CAP2? Mode Control with fast transient response
? Input Voltage Range: 4.5 V to 17 V
? Output Voltage Range: 0.76 V to 7 V
? Pulse-skip mode (TPS563201) or Continuous
Current Mode (TPS563208)
? 580-kHz Switching Frequency
? Low Shutdown Current Less than 10 μA
? 2% Feedback Voltage Accuracy (25 oC)
? Startup from Pre-Biased Output Voltage
? Cycle-by-Cycle Overcurrent Limit
? Hiccup-mode Overcurrent Protection
? Non-Latch UVP and TSD Protections
? Fixed Soft Start: 1.0 ms
PIN CONFIGUTION
