12V, 2A, Three-Phase Power Stage, SGM42560 Replace MP6543.
FEATURES

 3V to 18V Operating Supply Voltage 

 Three Integrated Half-Bridge Drivers 

 High Output Current Capability

   2A Continuous Current

   6A Peak Current 

 On-Resistance: 170mΩ (HS + LS) at +25℃

 ENx and PWMx Control Inputs

 Integrated Bidirectional Current Sense Amplifiers

 Built-in 3.3V, 50mA LDO Regulator 

 Internal Charge Pump Supports 100% Duty Cycle

 Automatic Synchronous Rectification

 Integrated Protection Features

  Under-Voltage Lockout (UVLO) 

  Over-Current Protection (OCP)

  withAdjustable Threshold

  Thermal Shutdown (TSD) 

• Available in a Green TQFN-3×4-24L Package

PIN CONFIGUTION
优势替代
MP6543 MP6543.pdf

No.11400

FEATURES

• 3V to 12V Operating Supply Voltage

• Three Integrated Half-Bridge Drivers

• 2A Continuous Output Current

• MOSFET On Resistance: 110mΩ per FET

• MP6543: ENBL & PWM Inputs

  MP6543A: LS & HS Inputs

  MP6543B: Hall-Signal Inputs

• Built-In 3.3V, 100mA LDO Regulator

• Internal Charge Pump Supports 100% Duty Cycle 

  Operation

• Automatic Synchronous Rectification

• Under-Voltage Lockout (UVLO) and Thermal Shutdown 

  Protection

• Over-Current Protection (OCP) with Adjustable Threshold

• Integrated Bidirectional Current-Sense Amplifiers



PIN CONFIGUTION
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