17V Vin, 3A Synchronous Step-down DCDC Converter, SCT2230D Replace TPS563202.
FEATURES
• Wide Input Voltage: 4.2V-17V
• 3A Continuous Output Current with Integrated
  50mΩ /24mΩ FETs
• Wide Output Voltage Range:0.8V-7V
• Quiescent Current 220μA
• Cycle-by-Cycle Current Limiting
• Internal 3ms 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 SOT23-6 Package



PIN CONFIGUTION
CROSS
TPS563202 TPS563202.pdf

No.14441

FEATURES

• 3-A converter integrated 95-mΩ and 57-mΩ FETs

• D-CAP2™ mode control with fast transient
  response
• Input voltage range: 4.3 V to 17 V
• Output voltage range: 0.806 V to 7 V
• ECO mode at light loading
• Typical 580-kHz switching frequency
• Low Shutdown current less than 3 µA
• 2% feedback voltage accuracy (25 °C)
• Provide pre-bias function
• Cycle-by-cycle over current limit
• Hiccup-mode over current protection
• Non-latch UVP and TSD protections
• Fixed soft start: 1.2 ms
PIN CONFIGUTION
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