Quad-Channel Isolators with Integrated DC/DC Converter (1/3 channel directionality) Features: isoPower integrated, isolated DC/DC converter Regulated 3.3 V or 5 V output Up to 400 mW output power Quad dc-to-25 Mbps (NRZ) signal isolation channels Schmitt trigger inputs 16-lead SOIC package with 7.6 mm creepage High temperature operation: 105°C High common-mode transient immunity: >25 kV/μs See data sheet for additional features

7.5kVRMS SPI/Digital or I2C Module Isolator with Transformer Driver Features: 6-Channel Logic Isolator: 7500VRMS for 1 Minute 16.2mm Creepage CSA (IEC/UL) Approved, File #255632 3V to 5.5V Supply Operation Transformer Driver with Integrated Isolated Side LDO SPI/Digital (LTM2810-S) or I2C (LTM2810-I) Options High Common Mode Transient Immunity: 50kV/μs High Speed Operation: 10MHz Digital Isolation 4MHz/8MHz SPI Isolation 400kHz I2C Isolation Operation Up to 125°C (H-Grade) 1.62V to 5.5V Logic Supplies for Flexible Digital Interfacing ±25kV ESD HBM Across the Isolation Barrier Maximum Continuous Working Voltage: 1kVRMS, 1.6kVDC Low Current Shutdown Mode (<10µA) 22mm × 6.25mm × 2.06mm BGA Package

Gate Drivers 5 kV 5 V UVLO HS/LS isolated gate driver

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

60V Fault Protected RS485/RS422 Transceivers Features: Protected from Overvoltage Line Faults to ±60V Pin Compatible with LTC485 and LTC491 High Input Impedance Supports Up to 128 Nodes No Damage or Latchup to ESD IEC-1000-4-2 Level 4: ±15kV Air Discharge IEC-1000-4-2 Level 2: ±4kV Contact Discharge Controlled Slew Rates for EMI Emissions Control Guaranteed High Receiver Output State for Floating, Shorted or Inactive Inputs (LT1785A/LT1791A) Outputs Assume a High Impedance When Off or Powered Down Drives Low Cost, Low Impedance Cables Short-Circuit Protection on All Outputs Thermal Shutdown Protection Guaranteed Operation to 125°C AEC-Q100 Qualified for Automotive Applications (LT1785#W)

60V Fault Protected RS485/RS422 Transceivers Features: Protected from Overvoltage Line Faults to ±60V Pin Compatible with LTC485 and LTC491 High Input Impedance Supports Up to 128 Nodes No Damage or Latchup to ESD IEC-1000-4-2 Level 4: ±15kV Air Discharge IEC-1000-4-2 Level 2: ±4kV Contact Discharge Controlled Slew Rates for EMI Emissions Control Guaranteed High Receiver Output State for Floating, Shorted or Inactive Inputs (LT1785A/LT1791A) Outputs Assume a High Impedance When Off or Powered Down Drives Low Cost, Low Impedance Cables Short-Circuit Protection on All Outputs Thermal Shutdown Protection Guaranteed Operation to 125°C AEC-Q100 Qualified for Automotive Applications (LT1785#W)

Overvoltage Fault Protected CAN Transceiver Features: Protected from Overvoltage Line Faults to ±60V ESD Protection to IEC-1000-4-2 Level 4 ±15kV Air Gap Test ±8kV Contact Mode Test ISO 11898 Compatible High Input Impedance Supports Up to 256 Nodes Controlled Slew Rates for EMI Emissions Control High Impedance Outputs When Off or Powered Down Short-Circuit Protection On All Outputs Thermal Shutdown Protection Pin Compatible with Philips PCA82C251

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