36VIN, 34VOUT High Efficiency Buck-Boost DC/DC Module (Power Module) Regulator Features: Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT Wide VIN Range: 4.5V to 36V Wide VOUT Range: 0.8V to 34V IOUT: 4A DC (10A DC in Buck Mode) Up to 98% Efficiency Current Mode Control Power Good Output Signal Phase-Lockable Fixed Frequency: 200kHz to 400kHz Ultrafast Transient Response Current Foldback Protection Output Overvoltage Protection Small Surface Mount Footprint, Low Profile (15mm × 15mm × 2.82mm) LGA and (15mm × 15mm × 3.42mm) BGA Packages SnPb (BGA) or RoHS Compliant (LGA and BGA) Finish

40MHz to 10GHz RMS Power Detector with 57dB Dynamic Range Features: Frequency Range: 40MHz to 10GHz Linear Dynamic Range: Up to 57dB Accurate RMS Power Measurement of High Crest Factor Modulated Waveforms Exceptional Accuracy Over Temperature: ±0.5dB (Typ) Low Linearity Error within Dynamic Range Single-Ended or Differential RF Inputs Fast Response Time: 90ns Rise Time Low Supply Current: 41.6mA at 3.3V (Typ) Small 3mm × 3mm DFN10 AEC-Q100 Qualified for Automotive Applications

Linear SuperCap Charger with Current-Limited Ideal Diode and V/I Monitor Features: 50mΩ Ideal Diode from VIN to VOUT Smart Charge Current Profile Limits Inrush Current Internal Cell Balancer (No External Resistors) Programmable Output Voltage (LDO Mode) Programmable VIN to VOUT Current Limit Continuous Monitoring of VIN to VOUT Current via PROG Pin Low Quiescent Current: 20μA VIN Power Fail, PGOOD Indicator 2.45V/2.7V Cell Protection Shunts (4.9V/5.4V SuperCap Max Top-Off Voltage) 3A Peak Current Limit, Thermal Limiting Tiny Application Circuit, 3mm × 3mm × 0.75mm DFN and 12-Lead MSOP Packages

Matched Dual-Channel 6GHz RMS Power Detector Features: Frequency Range: 40MHz to 6GHz Linear Dynamic Range: Up to 60dB ±0.5dB (Typ) Accuracy Over Temperature 40dB Channel-to-Channel Isolation at 2GHz Even with Single-Ended RF Inputs Matched Dual-Channel Outputs: <1.25dB (Typ) Single-Ended RF Inputs—No Transformer Required Accurate RMS Power Measurement of High Crest Factor Modulated Waveforms Difference Output Provides VSWR Measurement Fast Envelope Detector Outputs Fast Response Time: 140ns Rise Time Small 4mm × 4mm QFN24 Package 

Isolated Precision Half-Bridge Driver, 4 A Output Features: 4 A peak output current Working voltage: High-side or low-side relative to input: 565 V peak High-side to low-side differential: 700 V peak High frequency operation: 1 MHz maximum Precise timing characteristics: 60 ns maximum isolator and driver Propagation Delay 7 ns maximum channel-to-channel matching 3.3 V to 5 V input Logic 4.5V to 18 V output drive UVLO at 2.5 V VDD1: A Version UVLO at 4.1 V VDD2 CMOS input logic levels High common-mode transient immunity: >25 kV/µs High junction temperature operation: 125°C Default low output 5 × 5 mm, 14-lead LGA

Low Noise, Wide Bandwidth, MEMS Accelerometer Features: Single, in-plane axis accelerometer with analog output Full-scale range: ±200 g Linear frequency response range: dc to 15 kHz typical (3 dB point) Resonant frequency: 28 kHz typical Sensitivity performance Sensitivity stability over temperature within ± 5% Linearity to ±0.2% of full-scale range Cross-axis sensitivity ± 1%/± 0.8% (z-axis acceleration effect on x-axis, y-axis acceleration effect on x-axis) Ultralow noise density 45 μg/√Hz Overrange sensing plus dc coupling allows fast recovery time Complete electromechanical self test Single-supply operation Output voltage ratiometric to supply Low power consumption: 1.0 mA typical Power saving standby operation mode with fast recovery RoHS compliant −40°C to +125°C temperature range 32-lead, 5 mm × 5 mm × 1.8 mm LFCSP package

Small, Low Power, 3-Axis 2 g Accelerometer Features:3-axis sensingSmall, low profile package4 mm 4 mm 1.45 mm LFCSPLow power: 350 A typicalSingle-supply operation: 1.8 V to 3.6 V10,000 g shock survivalExcellent temperature stabilityBandwidth adjustment with a single capacitor per axisRoHS/WEEE lead-free compliant

Nanopower, 3-Axis, 2 g/4 g/8 g Digital Output MEMS Accelerometer Features: Supply voltage range Single-cell battery operation: 1.1 V to 3.6 V Internal power supply regulation for high PSRR Ultralow power 0.89 μA at 100 Hz ODR, 2.0 V supply 180 nA motion activated wake-up mode 40 nA standby current High resolution: 0.25 mg/LSB Built-in features for system level power savings Single-tap and double-tap detection with only 35 nA of added current Adjustable threshold sleep and wake-up modes for motion activation Autonomous interrupt processing, without need for microcontroller intervention, to allow the rest of the system to be turned off completely Deep 512 sample embedded FIFO minimizes host processor load Awake state output enables implementation of motion activated switch Low noise to 170 μg/√Hz Acceleration sample synchronization via external trigger On-chip temperature sensor Internal two-pole antialias filter SPI (4-wire) and I2C digital interfaces Small and thin 2.2 mm × 2.3 mm × 0.87 mm package

Single 12-/10-/8-Bit I2C VOUT DACs with 10ppm/C Reference Features: Integrated Precision Reference 2.5V Full-Scale 10ppm/°C (LTC2631-L) 4.096V Full-Scale 10ppm/°C (LTC2631-H) Maximum INL Error: 1LSB (LTC2631A-12) Bidirectional Reference: Input or 10ppm/°C Output 400kHz I2C Interface Nine Selectable Addresses (LTC2631-Z) Low Noise (0.7mVP-P , 0.1Hz to 200kHz) Guaranteed Monotonic Over Temperature 2.7V to 5.5V Supply Range (LTC2631-L) Low Power Operation: 180μA at 3V Power Down to 1.8μA Maximum (C and I Grades) Power-On Reset to Zero or Mid-Scale Options Double-Buffered Data Latches Guaranteed Operation From –40°C to 125°C (H-Grade) 8-Lead TSOT-23 (ThinSOT™) Package

Low IQ , 60V, High Frequency Synchronous Step-Down Controller Features:Wide VIN Range: 4V to 60V (65V Abs Max)Low Operating IQ : 50μAWide Output Voltage Range: 0.8V ≤ VOUT ≤ 24VRSENSE or DCR Current SensingPhase-Lockable Frequency (320kHz to 2.25MHz)Programmable Fixed Frequency (320kHz to 2.25MHz)Selectable Continuous, Pulse-Skipping or Low RippleBurst Mode® Operation at Light LoadSelectable Current LimitVery Low Dropout Operation: 98% Duty CycleAdjustable Output Voltage Soft-Start or TrackingPower Good Output Voltage MonitorOutput Overvoltage ProtectionLow Shutdown IQ : < 14μAInternal LDO Powers Gate Drive from VIN or EXTVCCNo Current Foldback During Start-UpSmall 20-Pin 3mm × 4mm QFN Package