IC Multidisplay LED Controller Features: Step-Up/Direct-Connect Fractional Charge Pump Provides Up to 92% Efficiency Up to 400mA Continuous Output Current Independent Current and Dimming Control for 1-6 LED MAIN, 1-4 LED SUB and RGB LED Displays LED Currents Programmable Using 2-Wire I2C™ Serial Interface 1% LED Current Matching Low Noise Constant Frequency Operation* Minimal Component Count Automatic Soft-Start Limits Inrush Current 16 Exponentially Spaced Dimming States Provides 128:1 Brightness Range for MAIN and SUB Displays Up to 4096 Color Combinations for RGB Display Low Operating Current: IVIN = 180µA Tiny, Low Profile 24-Lead (4mm × 4mm × 0.75mm) QFN Package

Precision, Rail-to-Rail Input Current Sense Amplifier Features: Very Wide, Over-the-Top®, Input Common Mode Range   - Extends 44V Above V – (Independent of V +)   - Extends –0.3V Below V – Wide Power Supply Range: 2.85V to 36V Input Offset Voltage: 300µV Maximum Gain Accuracy: 1% Max Gain Congurable with External Resistors Operating Current: 150µA Slew Rate: 2V/µs Sense Input Current When Powered Down: 1nA Full-Scale Output Current: 1mA Minimum Operating Temperature Range –40°C to 125°C Available in 2mm × 3mm DFN and 8-Lead MSOP Packages

Dual Full-Bridge Piezo Driver with 900mA Boost Converter Features: 2.7V to 10V Input Voltage Range 900mA Boost Converter Dual Full-Bridge Piezo Drivers Programmable Switching Frequency from 500kHz to 2.25MHz Synchronizable Up to 2.5MHz Soft-Start Separate Enable for Each Piezo Driver and Boost Converter Available in a 4mm × 4mm 20-Pin QFN Package

15V, 5A Synchronous Step-Down Regulator Features: High Efficiency: Up to 96% 5A Output Current 4V to 15V VIN Range Integrated Power N-Channel MOSFETs (70mΩ Top and 35mΩ Bottom) Adjustable Frequency 800kHz to 4MHz PolyPhase® Operation (Up to 12 Phases) Output Tracking 0.6V ±1% Reference Accuracy Current Mode Operation for Excellent Line and Load Transient Response Shutdown Mode Draws Less Than 15μA Supply Current Available in 24-Pin (4mm × 4mm) QFN Package AEC-Q100 Qualified for Automotive Applications

36V Low Cost High Side Current Sense in a SOT-23 Features: Gain Configurable with Two Resistors Low Offset Voltage: 250μV Maximum Output Current: 1mA Maximum Supply Range: 2.7V to 36V, 44V Absolute Maximum Low Input Bias Current: 40nA Maximum PSRR: 106dB Minimum Low Supply Current: 65μA Typical, V+ = 12V Operating Temperature Range: –40°C to 125°C Low Profile (1mm) ThinSOT™ Package AEC-Q100 Qualified for Automotive Applications

62V, 350mA Step-Down Regulator with 2.5A Quiescent Current and Integrated Diodes Features: Low Ripple Burst Mode® Operation 2.5μA IQ at 12VIN to 3.3VOUT Output Ripple < 5mVP-P Wide Input Voltage Range: 4.2V to 62V Operating Adjustable Switching Frequency: 200kHz to 2.2MHz Integrated Boost and Catch Diodes 350mA Output Current Fixed Output Voltages: 3.3V, 5V 2μA IQ at 12VIN Accurate Programmable Undervoltage Lockout FMEA Fault Tolerant (MSOP Package) Output Stays at or Below Regulation Voltage During Adjacent Pin Short or When a Pin is Left Floating Low Shutdown Current: IQ = 0.7μA Internal Sense Limits Catch Diode Current Power Good Flag Small, Thermally Enhanced 16-Pin MSOP and (3mm × 3mm) DFN Packages

Complete Isolated RS485/RS422 Module Transceiver + Power Features: RS485/RS422 Transceiver: 2500VRMS for 1 Minute UL-CSA Recognized File #E151738 CSA Component Acceptance Notice 5A Isolated DC Power: 5V at Up to 200mA No External Components Required 20Mbps or Low EMI 250kbps Data Rate High ESD: ±15kV HBM on Transceiver Interface High Common Mode Transient Immunity: 30kV/μs Integrated Selectable 120Ω Termination 3.3V (LTM2881-3) or 5.0V (LTM2881-5) Operation 1.62V to 5.5V Logic Supply Pin for Flexible Digital Interface Maximum Continuous Working Voltage: 560VPEAK High Input Impedance Failsafe RS485 Receiver Current Limited Drivers and Thermal Shutdown Compatible with TIA/EIA-485-A and PROFIBUS High Impedance Output During Internal Fault Condition Low Current Shutdown Mode (< 10μA) General Purpose CMOS Isolated Channel 15mm × 11.25mm BGA and LGA Packages

Low Noise Single-Ended to Differential Converter/ADC Driver Features: Rail-to-Rail Input and Outputs Fast Settling Time: 240ns, 0.01%, 8VP-P Output Step 1.9nV/√Hz Input-Referred Op Amp Noise High Impedance Input –3dB Bandwidth: 33MHz 2.7V to 12V Supply Operation No External Gain Resistors Required 4.8mA Supply Current Low Power Shutdown Low Distortion (HD2/HD3): –102dBc/–97dBc at 100kHz, VOUTDIFF = 4VP-P Low Offset Voltage: ±400μV Max High DC Linearity: <±1LSB, 16-Bit, 8VP-P Low Input Current Noise: 1.1pA/√Hz 3mm × 3mm 8-Pin DFN and 8-Lead MSOP Packages

Overvoltage, Undervoltage and Reverse Supply Protection Controller Features: Wide Operating Voltage Range: 2.5V to 34V Overvoltage Protection to 60V Reverse Supply Protection to –40V LTC4365: Blocks 50Hz and 60Hz AC Power LTC4365-1: Fast (1ms) Recovery from Fault No Input Capacitor or TVS Required for Most Applications Adjustable Undervoltage and Overvoltage Protection Range Charge Pump Enhances External N-Channel MOSFET Low Operating Current: 125μA Low Shutdown Current: 10μA Compact 8-Lead, 3mm × 2mm DFN and TSOT-23 (ThinSOT™) Packages AEC-Q100 Qualified for Automotive Applications

Ultralow Voltage Step-Up Converter and Power Manager Features: Operates from Inputs of 20mV Complete Energy Harvesting Power Management System Selectable VOUT of 2.5V, 3V, 3.7V or 4.5V LDO: 2.2V at 3mA Logic Controlled Output Reserve Energy Output Power Good Indicator Uses Compact Step-Up Transformers Small 12-Lead (3mm × 4mm) DFN or 16-Lead SSOP Packages