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17V Vin, 3A Synchronous Step down DCDC Converter FEATURES, SCT2230 P2P TPS563201.
FEATURES

? Wide Input Voltage: 4.2-17V

? 3A Continuous Output Current 

  with Integrated 70mΩ/35mΩFETs

? Wide Output Voltage Range:0.8V-7V

? Quiescent Current 150uA 

Cycle-by-Cycle Current Limiting 

? ;Internal 2ms Soft-Start Limits the inrush current

? Fixed 800kHz Switching Frequency

? Input Under-Voltage Lockout 

? Power save mode at light load 

? Over-Temperature Protection

? Available in a SOT563 and TSOT23 Package




PIN CONFIGUTION
優勢替代
TPS563201 TPS563201.pdf

No.13225

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
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