High Input Voltage, Boost, Flyback, SEPIC and Inverting Controller Features: Wide Input Voltage Range: 5.5V to 100V Positive or Negative Output Voltage Programming with a Single Feedback Pin Current Mode Control Provides Excellent Transient Response Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor Synchronizable to an External Clock Low Shutdown Current < 1μA Internal 7.2V Low Dropout Voltage Regulator Programmable Input Undervoltage Lockout with Hysteresis Programmable Soft-Start Small 10-Lead DFN (3mm × 3mm) and MSOPE Packages AEC-Q100 Qualified for Automotive Applications

Wide Input Voltage Range Boost/SEPIC/Inverting Controller Features: Wide VIN Range: 1.6V to 42V Positive or Negative Output Voltage Programming with a Single Feedback Pin PGOOD Output Voltage Status Report Accurate 50mV SENSE Threshold Voltage Programmable Soft-Start Programmable Operating Frequency (100kHz to 1MHz) with One External Resistor Synchronizable to an External Clock Low Shutdown Current < 1μA INTVCC Regulator Supplied from VIN or DRIVE Programmable Input Undervoltage Lockout with Hysteresis

60V High Current Step-Down LED Driver Controller Features: Accurately Control Input and Output Current 3000:1 True Color PWM™ Dimming ±1.5% Voltage Regulation Accuracy ±6% Current Regulation Accuracy 6V to 60V Input Voltage Range Wide Output Range Up to 55V <2µA Shutdown Current Control Pin for Thermal Control of Load Current Input and Output Current Monitor and Limit Open, Short, and C/10 Fault Detection PWM Driver Output for LED Applications Thermally Enhanced 28-Lead FE Package

2-Phase Step-Up DC/DC Controller Features:2-Phase Operation Reduces Required Input and Output CapacitanceProgrammable Switching Frequency: 150kHz to 500kHz6V to 40V Input Range10V Gate Drive with VCC ≥13VHigh Current Gate Drive (4A)Programmable Soft-Start and Current LimitProgrammable Slope Compensation for High Noise ImmunityMOSFET Gate Signals with Programmable Falling Edge Delay for External Synchronous DriversProgrammable Undervoltage LockoutProgrammable Duty Cycle Clamp (50% or Higher)Thermally Enhanced 28-Lead TSSOP and 4mm × 5mm QFN Packages

2-Phase Step-Up DC/DC Controller Features: 2-Phase Operation Reduces Required Input and Output Capacitance Programmable Switching Frequency: 150kHz to 500kHz 6V to 40V Input Range 10V Gate Drive with VCC ≥13V High Current Gate Drive (4A) Programmable Soft-Start and Current Limit Programmable Slope Compensation for High Noise Immunity MOSFET Gate Signals with Programmable Falling Edge Delay for External Synchronous Drivers Programmable Undervoltage Lockout Programmable Duty Cycle Clamp (50% or Higher) Thermally Enhanced 28-Lead TSSOP and 4mm x 5mm QFN Packages

2-Phase Step-Up DC/DC Controller Features: 2-Phase Operation Reduces Required Input and Output Capacitance Programmable Switching Frequency: 150kHz to 500kHz 6V to 40V Input Range 10V Gate Drive with VCC ≥13V High Current Gate Drive (4A) Programmable Soft-Start and Current Limit Programmable Slope Compensation for High Noise Immunity MOSFET Gate Signals with Programmable Falling Edge Delay for External Synchronous Drivers Programmable Undervoltage Lockout Programmable Duty Cycle Clamp (50% or Higher) Thermally Enhanced 28-Lead TSSOP and 4mm x 5mm QFN Packages

60V Synchronous 4-Switch Buck-Boost Controller Features: 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT Synchronous Switching: Up to 98.5% Efficiency Wide VIN Range: 4.7V to 60V 2% Output Voltage Accuracy: 1.2V ≤ VOUT < 60V 6% Output Current Accuracy: 0V ≤ VOUT < 60V Input and Output Current Regulation with Current Monitor Outputs No Top FET Refresh in Buck or Boost VOUT Disconnected from VIN During Shutdown C/10 Charge Termination and Output Shorted Flags Capable of 100W or Greater per IC Easy Parallel Capability to Extend Output Power 38-Lead TSSOP with Exposed Pad

Offline Isolated Flyback LED Controller with Active PFC Features: Isolated PFC LED Driver with Minimum Number of External Components TRIAC Dimmable VIN and VOUT Limited Only by External Components Active Power Factor Correction (Typical PFC > 0.97) Low Harmonic Content No Opto-Coupler Required Accurate Regulated LED Current (±5% Typical) Open LED and Shorted LED Protection Thermally Enhanced 16-lead MSOP Package

Secondary Side Dual Output Controller with Opto Driver Features: Regulates Two Secondary Outputs Optocoupler Feedback Driver and Second Output Synchronous Driver Controller True Differential Remote Sensing Regulation High Switching Frequency: up to 800kHz Programmable Current Limit Programmable Soft-Start and Power Good Automatic Frequency Synchronization Available in Thermally Enhanced 28-Lead TSSOP

Wide Input Range Synchronous Regulator Controller with Accurate Current Limit Features:Wide Input Range: 2.5V to 60VIntegrated Buck-Boost Supply for 7.5V MOSFET Gate DriveProgrammable Constant-Current Operation with Current Monitor OutputLow IQ: 75μA, 12VIN to 3.3VOUTSelectable Low Output Ripple Burst Mode® OperationVOUT Up to 60VAdjustable and Synchronizable: 50kHz to 1MHzInternal OVLO Protects for Input Transients Up to 80VAccurate Input Overvoltage and Undervoltage ThresholdProgrammable Soft-Start with Voltage TrackingPower Good and Output OVP28-Lead TSSOP and 38-Lead 4mm × 6mm QFN Packages