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17V Vin, 3A Synchronous Step-down DCDC Converter, SCT2230 Replace TPS563200.
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
TPS563200 TPS563200.pdf

No.12346

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
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