32-Channel 20mA LED Driver with Buck Controller Features: 6V to 55V Power Input Voltage Range 32 Independent LED Outputs up to 30mA/13V 6-Bit Dot Correction Current Adjustment 12-Bit Grayscale PWM Dimming 0.5μs Minimum LED On Time Adaptive LED Bus Voltage for High Efficiency Cascadable 30MHz Serial Data Interface Full Diagnostic and Protection: Individual Open/Short LED and Overtemperature Fault

60V 4-Switch Synchronous Buck-Boost LED Driver 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 Wide VOUT Range: 0V to 60V (52V LED) ±6% LED Current Accuracy: 0V ≤ VLED < 52V True Color PWM™ and Analog Dimming LED and Input Current Regulation with Current Monitor Outputs No Top MOSFET Refresh in Buck or Boost VOUT Disconnected From VIN During Shutdown Open or Shorted LED Fault Protection Capable of 100W or Greater per IC 38-Lead TSSOP with Exposed Pad

Triple Output LED Driver Controller Features: Three Independent LED Driver Channels Wide Input Voltage Range: 2.5V to 40V VIN Transient Ride-Through Up to 60V Rail-to-Rail LED Current Sense: 0V to 100V 3000:1 PWM Dimming TG Drivers for PMOS LED Disconnection Operates in Boost, Buck Mode, Buck-Boost Mode, SEPIC or Flyback Topology Open-LED Protection Short-Circuit Protected Boost Capable Fault Flags for Independent Channels Programmable VIN Undervoltage and Overvoltage Lockout Adjustable Switching Frequency: 100kHz to 1MHz Synchronizeable to an External Clock CTRL Pins Provide Analog Dimming Programmable Soft-Start Low Profile 52-Lead 7mm x 8mm QFN and 48-Lead Exposed Pad LQFP

2-String 60mA, 2MHz Step-Up LED Driver with 2% Current Matching Features: Up to 36V of LEDs, 2-String × 60mA LED Driver Wide Input Range: 2.9V to 40V Up to 40,000:1 PWM Dimming (250ns LED On-Time) (Independent of Leakage at VOUT) ±2% LED Current Matching (Typ ±0.3%) Integrated Schottky Diode Internal 400mΩ, 40V, 1A Switch Single Resistor Sets LED Current (10mA to 60mA) for Both High-Side Current Sources Output Adapts to LED VF for Optimum Efficiency LED Current Regulated Even for VIN > VOUT Fault Flag + Protection for Open-LED and LED-Short-to- GND (Other String Remains in Regulation) Programmable Maximum VOUT (Regulated) Internal Compensation, Soft-Start and Thermal Regulation Accurate EN/UVLO Threshold Fixed 2MHz Switching Frequency

36V, 2A Synchronous Step-Up LED Driver Features:±2.5% LED Current Regulation±2% Output Voltage Regulation5000:1 PWM Dimming at 100Hz128:1 Internal PWM DimmingSpread-Spectrum Frequency ModulationSilent Switcher® Architecture for Low EMIOperates in Boost, Buck Mode and Buck-Boost Mode2.8V to 36V Input Voltage RangeUp to 34V LED String Voltage2A, 40V Internal Switches200kHz to 2MHz with SYNC FunctionAnalog or Duty Cycle LED Current ControlOpen/Short LED Protection and Fault IndicationThermally Enhanced 28-Pin (4mm × 5mm) QFN

I2C to CAN-Physical Transceiver Features: Protected from Overvoltage Line Faults to ±40V Up to 400kbps I2C Communications 4V to 60V Power Supply Range with Internal 3.3V Regulator 3.3V or 5V Bus Voltage Extended Common Mode Range (±36V) Current Limited Drivers with Thermal Shutdown Power-Up/Down Glitch Free Driver Outputs Low Current Shutdown Mode Transmit Data Dominant Timeout Function E- and J-Grades Available Available in a 10-Lead MSOP Package AEC-Q100 Qualification in Progress

1.3A Eight-Switch Matrix LED Dimmer with CRC-8 Features: Eight Independent 15V/110m NMOS Switches Controls LED Dimming of Strings Up to 54V I2C Serial Interface with Programmable Address I2C Packet Error Checking with CRC-8 Programmable 256:1 (8-Bit) PWM Dimming 11-Bit Precision Exponential Fade with Programmable Time Independent On/Off Control for Each Switch Programmable Shorted/Open LED Threshold with Fault Reporting Internal PWM Signal Generator Programmable Watchdog Timer Accurate VIN Referred Enable Pin User Defined Power-Up/Reset State of Switches Thermally Enhanced TSSOP Package

Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection Features: 10mA Max Supply Current ESD Protection to IEC 1000-4-2 Level 4 ±15kV Air Gap, ±8kV Contact Uses Small Capacitors: 0.1µF 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF Outputs Withstand ±30V Without Damage CMOS Comparable Low Power: 40mW Operates from a Single 5V Supply Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Meets All RS232 Specifications Available With or Without Shutdown Absolutely No Latch-up

Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection Features: 10mA Max Supply Current ESD Protection to IEC 1000-4-2 Level 4 ±15kV Air Gap, ±8kV Contact Uses Small Capacitors: 0.1µF 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF Outputs Withstand ±30V Without Damage CMOS Comparable Low Power: 40mW Operates from a Single 5V Supply Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Meets All RS232 Specifications Available With or Without Shutdown Absolutely No Latch-up

Low Power 5V RS232 Dual Driver/Receiver with 15kV ESD Protection Features: 10mA Max Supply Current ESD Protection to IEC 1000-4-2 Level 4 ±15kV Air Gap, ±8kV Contact Uses Small Capacitors: 0.1µF 120kBaud Operation for RL = 3k, CL = 2500pF 250kBaud Operation for RL = 3k, CL = 1000pF Outputs Withstand ±30V Without Damage CMOS Comparable Low Power: 40mW Operates from a Single 5V Supply Rugged Bipolar Design Outputs Assume a High Impedance State When Off or Powered Down Meets All RS232 Specifications Available With or Without Shutdown Absolutely No Latch-up