FEATURES

 4-Switch Single Inductor Architecture that Allows

VIN Above, Below, or Equal to VOUT

 Proprietary Buck-Boost Peak Current Mode

 Low Ripple Burst Mode: 30μA IQ

 Forced Continuous Mode or Pulse-Skipping

Operation

 Split Gate Driver Outputs

 Selectable Dead Time Settings

 Leaderless Current Sharing

 Adjustable and Phase-lockable: 100kHz to 650kHz

 Spread Spectrum Frequency Modulation

 ±2% Output Voltage Accuracy: 1V ≤ VOUT ≤ 60V

 ±5% Input or Output Average Current Accuracy

 Integrated Bootstrap Diodes

 VOUT Disconnected from VIN During Shutdown

 38-Lead Thin Shrink Small Outline Package (TSSOP)

with Exposed Pad

 Automotive Qualified

APPLICATIONS

 Automotive, Industrial, Telecom Systems

 General Purpose Buck-Boost Power Supplies

 High-Power Battery-Powered Systems