Step-down DC/DC, 4~60V, 0.6A, 1.4MHz, VFB0.8V, SOT23-6, SCT2601 Replace MP2459.
FEATURES

• Wide Input Range: 4.5V-60V 

• Continuous Output Current: 0.6A

• 0.765V ±2.5% Feedback Reference Voltage

• Integrated 500mΩ High-Side 

• Low Quiescent Current: 80uA · Pulse Skipping 

  Mode (PSM) in light load

• 80ns Minimum On-time

• 6ms Internal Soft-start Time 

• Internal compensation

• Switching Frequency 700KHz

• Precision Enable Threshold for Programmable

  Input Voltage Under-Voltage Lock Out Protection 

  (UVLO) Threshold and Hysteresis

• Low Dropout Mode Operation

• Over-voltage and Over-Temperature Protection

• Available in an TSOT23-6L Package

PIN CONFIGUTION
优势替代
MP2459 MP2459.pdf

No.10203

FEATURES

• 0.5A Peak Output Current

• 15 Internal Power MOSFET

• Stable with Low-ESR Ceramic Output Capacitors

• Up to 90% Efficiency

• 0.1μA Shutdown Mode

• Fixed 480kHz Frequency

• Thermal Shutdown

• Cycle-by-Cycle Over-Current Protection

• Wide 4.5V-to-55V Operating Input Range

• Output Adjustable from 0.81V to 0.95*VIN

• Available in a TSOT23-6 Package






PIN CONFIGUTION
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