71M6541 Single Converter Technology® Energy/Power Meter Power Management Evaluation Board

Linear Voltage Regulator IC Positive Fixed 1 Output 150mA 8-MSOP

Supervisory Circuits 4-Pin uPower Voltage Monitor

High Performance, Polyphase Energy, and Class S Power Quality Monitoring IC Features: 7 high performance, 24-bit Σ-Δ ADCs 101 dB SNR at 8 kSPS with PGA = 1 Wide input voltage range: ±1 V, 707 mV rms full scale at gain = 1 Differential inputs ±25 ppm/°C maximum channel drift (including ADC, internal VREF, PGA drift) enabling 10000:1 dynamic input range, Class 0.2 metrology with standard external components With the optional ADSW-PQ-CLS Power Quality Library, the complete IEC 61000-4-30 Class S power quality standard is implemented including: Power frequency 10 sec average Magnitude of the supply Dips and swells Interruptions Rapid voltage change Flicker Mains signaling voltage Underdeviation and overdeviation Voltage and current Magnitude Harmonics Interharmonics Unbalance THD Waveform recording Optional ADSW-PQ-CLS Power Quality Library compatible with ARM® Cortex microcontrollers VRMS one-cycle and IRMS one-cycle refreshed each cycle VRMS and IRMS filtered and updated every sample 10 cycle rms/12 cycle rms Period registers to calculate line frequency, one per phase Zero crossing and zero-crossing timeout Phase angle measurements Supports CTs Multipoint phase and gain compensations for CTs Rogowski coils with the addition of an external analog integrator Continuous resampled data available Waveform buffer Advanced metrology feature set Total and fundamental active power, volt amperes reactive (VAR), volt amperes (VA), watthour, VAR hour, and VA hour Total and fundamental IRMS and VRMS Power factor Supports active energy standards: IEC 62053-21 and IEC 62053-22, EN50470-3, OIML R46, and ANSI C12.20 Supports reactive energy standards: IEC 62053-23 and IEC 62053-24 High speed communication port: 20 MHz SPI Integrated temperature sensor with 12-bit successive approximation register (SAR) ADC ±3°C accuracy from −40°C to +85°C

Fast 60V Protected High Side NMOS Static Switch Driver Features: Wide Operating VIN: 3.5V to 60V 1Ω Pull-Down, 2.2Ω Pull-Up for Fast Turn-On and Turn-Off Times with 35ns Propagation Delays Internal Charge Pump for 100% Duty Cycle Short-Circuit Protected Adjustable Current Trip Threshold Current Monitor Output Automatic Restart Timer Open-Drain Fault Flag Adjustable Turn-On Slew Rate Gate Driver Supply from 3.5V to 15V Adjustable VIN Undervoltage and Overvoltage Lockouts Adjustable Driver Supply VCC Undervoltage Lockout Low Shutdown Current: 1µA CMOS Compatible Input Thermally Enhanced, High Voltage Capable 16-Lead MSOP Package AEC-Q100 Qualified for Automotive Applications

Quad DC/DC Module Regulator with Configurable 1.2A Output Array Features: Quad Output Step-Down µModule Regulator with 1.2A per Output Channel Wide Input Voltage Range: 2.7V to 17V 0.6V to 1.8V Output Voltage 1.2A DC, Parallelable, Output Current Each Channel ±1.5% Total Output Voltage Regulation 100% Duty Cycle Operation Current Mode Control, Fast Transient Response External Frequency Synchronization Selectable Burst Mode® Operation Power Good Indicator Over Voltage, Current and Temperature Protection 6.25mm × 6.25mm × 2.1mm BGA Package Pin Compatible with LTM4668A (0.6V to 5.5V Output, 2.25MHz)

Ultrathin 1.5A Module Thermoelectric Cooler (TEC) Regulator Features:Built-in Two Zero-Drift, Rail-to-Rail Chopper Amplifiers2.7V to 5.5V Input Voltage Range1.5A Driving Capability1% Accuracy 2.5V Internal Reference OutputIndependent Programmable Heating and Cooling Current LimitTEC Voltage and Current MonitoringProgrammable Maximum TEC VoltageDefault 2MHz Switching FrequencySynchronization from 1.85MHz to 3.25MHzCapable of NTC, PTC and RTD Thermal Sensors3.5mm 4mm 1.3mm LGA Package

High Voltage High Current Hot Swap Controller Features: Allows Safe Board Insertion into Live Backplane Wide Operating Voltage Range: 6.5V to 80V Drives Two Gates for High Power Applications Configurable Parallel, Staged Start or Single MOSFET Modes Adjustable Precision Current Limit: 6mV to 20mV Current Foldback Limits MOSFET Power SOA Timer Optimizes MOSFET Capability Monitors VGS and VDS for MOSFET Health 12V Gate Drive for Lower MOSFET RDS(ON) Parallelable Controllers for Very High Current Levels Available in 24-Lead Narrow SSOP and 24-Pin 4mm × 5mm QFN Packages

40V Low IQ, 3MHz Dual, 2-Phase Synchronous Step-Down Controller with Spread Spectrum Features: Wide Input Voltage Range: 4.5V to 40V Wide Output Voltage Range: 0.8V to 99% • VIN Low Operating IQ: 14μA (14V to 3.3V, Channel 1 On) Spread Spectrum Operation RSENSE or DCR Current Sensing Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise Programmable Fixed Frequency (100kHz to 3MHz) Phase-Lockable Frequency (100kHz to 3MHz) Selectable Continuous, Pulse-Skipping, or Low Ripple, Burst Mode® Operation at Light Loads Very Low Dropout Operation: 99% Duty Cycle Power Good Output Voltage Monitors Output Overvoltage Protection Internal LDO Powers Gate Drive from VIN or EXTVCC Low Shutdown IQ: 1.5μA Small 28-Lead 4mm × 5mm QFN Package AEC-Q100 Qualified for Automotive Applications

40V, 7A Ideal Diode Features: Reduces Power Dissipation by Replacing a Power Schottky Diode with No External Components Internal 7A, 21mΩ N-Channel MOSFET 15mV Regulated Forward Voltage 20μA Operating Current, 0.8μA Shutdown Wide 0V to 40V Input Range with VCC > 2.75V Fast Turn-On Minimizes Voltage Droop Fast Reverse Recovery Time Minimizes Reverse Transient Current Smooth Switchover in Diode-OR Applications 16-Lead 2mm × 3mm LQFN Package