14-Bit, 500ksps Serial Sampling ADC in TSOT Features: 500ksps Throughput Rate No Cycle Latency Guaranteed 14-Bit No Missing Codes Single 3V or 5V Supply Low Noise: 77.5dB SNR Low Power: 9mW at 500ksps and 3V Supply Low Drift (20ppm/°C Maximum) 2.048V or 4.096V Internal Reference Sleep Mode with < 1μA Typical Supply Current Nap Mode with Quick Wake-Up < 1 Conversion Separate 1.8V to 5V Digital I/O Supply High Speed SPI-Compatible Serial I/O Guaranteed Operation from –40°C to 125°C 8-Lead TSOT-23 Package

Dual 14-Bit 170Msps ADCs Features:70dB SNR90dB SFDRLow Power: 650mW/616mW/567mW TotalSingle 1.8V SupplyDDR LVDS OutputsEasy-to-Drive 1.5VP-P Input Range1.25GHz Full Power Bandwidth S/HOptional Clock Duty Cycle StabilizerLow Power Sleep and Nap ModesSerial SPI Port for ConfigurationPin-Compatible 12-Bit Versions64-Pin (9mm × 9mm) QFN Package

Dual 12-Bit 170Msps ADC Features: 68.5dB SNR 90dB SFDR Low Power: 628mW/592mW/545mW Total Single 1.8V Supply DDR LVDS Outputs Easy-to-Drive 1.5VP-P Input Range 1.25GHz Full-Power Bandwidth S/H Optional Clock Duty Cycle Stabilizer Low Power Sleep and Nap Modes Serial SPI Port for Configuration Pin Compatible 14-Bit Versions 64-Lead (9mm × 9mm) QFN Package

Adjustable Frequency Current Mode Flyback/Boost/SEPIC DC/DC Controller Features: VIN and VOUT Limited Only by External Components 4.5V Undervoltage Lockout Threshold Adjustable Slope Compensation Adjustable Overcurrent Protection with Automatic Restart Adjustable Operating Frequency (70kHz to 700kHz) With One External Resistor Synchronizable to an External Clock ±1.5% Reference Accuracy Only 100mV Current Sense Voltage Drop RUN Pin with Precision Threshold and Adjustable Hysteresis Programmable Soft-Start with One External Capacitor Low Quiescent Current: 360μA Small 10-Lead MSOP and 3mm × 3mm DFN

Li-Ion/Polymer Shunt Battery Charger System Features: Low Operating Current (450nA) 1% Float Voltage Accuracy Over Full Temperature and Shunt Current Range 50mA Maximum Internal Shunt Current (500mA with External PFET) Pin Selectable Float Voltage Options: 4.0V, 4.1V, 4.2V Ultralow Power Pulsed NTC Float Conditioning for Li-Ion/Polymer Protection Suitable for Intermittent, Continuous and Very Low Power Charging Sources Low and High Battery Status Outputs Simple Low Voltage Load Disconnect Application Thermally Enhanced, Low Profile (0.75mm) 8-Lead (2mm × 3mm) DFN and MSOP Packages

Adjustable 3A Single Resistor Low Dropout Regulator Features: Outputs May be Paralleled for Higher Current and Heat Spreading Output Current: 3A Single Resistor Programs Output Voltage 50µA Set Pin Current: 1% Initial Accuracy Output Adjustable to 0V Low Output Noise: 40µVRMS (10Hz to 100kHz) Wide Input Voltage Range: 1.2V to 23V (DD-Pak and TO-220 Packages) Low Dropout Voltage: 310mV <1mV Load Regulation <0.001%/V Line Regulation Minimum Load Current: 1mA Stable with Minimum 10µF Ceramic Capacitor Current Limit with Foldback and Overtemperature Protection Available in 16-Lead TSSOP, 12-Lead 4mm × 4mm DFN, 5-Lead TO-220 and 5-Lead Surface Mount DD-PAK Packages

Isolated Flyback Switching Regulators Features: No Transformer "Third Winding" or Optoisolator Required ±5% Accurate Output Voltage Without User Trims Resistor Programmable Output Voltage Regulation Maintained Well Into Discontinuous Mode (Light Load) Optional Load Compensation Operating Frequency: 285kHz Easily Synchronized to External Clock Available in 16-Pin Narrow SO Package

Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense Features: Dual, 180° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise High Efficiency: Up to 95% RSENSE or DCR Current Sensing Programmable DCR Temperature Compensation ±0.75% 0.6V Output Voltage Accuracy Phase-Lockable Fixed Frequency 250kHz to 770kHz True Remote Sensing Differential Amplifier Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 4.5V to 38V VOUT Range: 0.6V to 12.5V without Differential Amplifier VOUT Range: 0.6V to 3.3V with Differential Amplifier Clock Input and Output for Up to 12-Phase Operation Adjustable Soft-Start or VOUT Tracking Foldback Output Current Limiting Output Overvoltage Protection 40-Pin (6mm × 6mm) QFN and 38-Lead FE Packages

High Voltage Synchronous Current Mode Step-Down Controller with Adjustable Operating Frequency Features: High Voltage Operation: Up to 60V Synchronizable Up to 600kHz Adjustable Constant Frequency: 100kHz to 500kHz Output Voltages Up to 36V Stable Operation in Current Limit Adaptive Nonoverlap Circuitry Prevents Switch Shoot-Through Reverse Inductor Current Inhibit for Discontinuous Operation Improves Efficiency with Light Loads Programmable Soft-Start 120μA No Load Quiescent Current 10μA Shutdown Supply Current 1% Regulation Accuracy Standard Gate N-Channel Power MOSFETs Reverse Overcurrent Protection 16-Lead Thermally Enhanced TSSOP Package

12-Bit, 40Msps Low Power Dual ADCs Features:2-Channel Simultaneously Sampling ADC70.8dB SNR89dB SFDRLow Power: 92mW/65mW/48mW Total 46mW/33mW/24mW per ChannelSingle 1.8V SupplyCMOS, DDR CMOS, or DDR LVDS OutputsSelectable Input Ranges: 1VP-P to 2VP-P750MHz Full Power Bandwidth S/HOptional Data Output RandomizerOptional Clock Duty Cycle StabilizerShutdown and Nap ModesSerial SPI Port for Configuration64-Pin (9mm × 9mm) QFN Package

Dual, Fast, Accurate Step- Down DC/DC Controller with Differential Output Sensing Features:Wide VIN Range: 4.5V to 38V, VOUT: 0.6V to 5.5V±0.67% Output Voltage Accuracy Over Temperature, Differential Output Voltage Sensing, Allowing Up to ±500mV Line Loss at Remote Ground on Channel 1±1% Output on the Independent 2nd ChannelControlled On-Time, Valley Current Mode ControlFast Load Transient ResponseDetect Transient (DTR) Reduces VOUT OvershootFrequency Programmable from 200kHz to 2MHz, Synchronizable to External ClocktON(MIN) = 30ns, tOFF(MIN) = 90nsRSENSE or Inductor DCR Current SensingOvervoltage Protection and Current Limit FoldbackPower Good Output Voltage MonitorOutput Voltage Tracking and Adjustable Soft Start-UpThermally Enhanced 38-Pin (5mm × 7mm) QFN and TSSOP packages

Low Loss PowerPath Controller in ThinSOT Features:Very Low Loss Replacement for Power Supply OR’ing DiodesMinimal External ComponentsAutomatic Switching Between DC SourcesSimplifies Load Sharing with Multiple BatteriesLow Quiescent Current: 11μA3V to 28V AC/DC Adapter Voltage Range2.5V to 28V Battery Voltage RangeReverse Battery ProtectionDrives Almost Any Size MOSFET for Wide Range of Current RequirementsMOSFET Gate Protection ClampManual Control InputLow Profile (1mm) ThinSOT™ PackageAEC-Q100 Qualified for Automotive Applications

Isolated Flyback Converter Without an Opto-Coupler Features: 3V to 40V Input Voltage Range 0.65A, 60V Integrated NPN Power Switch Boundary Mode Operation No Transformer Third Winding or Opto-Isolator Required for Regulation Improved Primary-Side Winding Feedback Load Regulation VOUT Set with Two External Resistors BIAS Pin for Internal Bias Supply and Power NPN Driver Programmable Soft-Start Programmable Power Switch Current Limit 16-Lead MSOP Package

Low IQ Synchronous Boost Controller Features: Synchronous Operation For Highest Efficiency and Reduced Heat Dissipation Wide VIN Range: 4.5V to 38V (40V Abs Max) and Operates Down to 2.5V After Start-Up Output Voltages Up to 60V ±1% 1.2V Reference Voltage RSENSE or Inductor DCR Current Sensing 100% Duty Cycle Capability for Synchronous MOSFET Low Quiescent Current: 55μA Phase-Lockable Frequency (75kHz to 850kHz) Programmable Fixed Frequency (50kHz to 900kHz) Adjustable Output Voltage Soft-Start Power Good Output Voltage Monitor Low Shutdown Current IQ: <8μA Internal 5.4V LDO for Gate Drive Supply Thermally Enhanced 16-Pin 3mm × 3mm QFN and MSOP Packages AEC-Q100 Qualified for Automotive Applications

Isolated Flyback Converter without an Opto-Coupler Features: 3V to 40V Input Voltage Range 2.5A, 60V Integrated NPN Power Switch Boundary Mode Operation No Transformer Third Winding or Optoisolator Required for Regulation Improved Primary-Side Winding Feedback Load Regulation VOUT Set with Two External Resistors BIAS Pin for Internal Bias Supply and Power NPN Driver Programmable Soft-Start Programmable Power Switch Current Limit Thermally Enhanced 16-Lead TSSOP

32V, 2A Module (Power Module) Li-Ion/Polymer Battery Charger Features: Wide Input Voltage Range: 4.95V to 32V (40V Absolute Maximum) Float Voltage Options: 1-Cell: 4.1V, 4.2V 2-Cell: 8.2V, 8.4V Programmable Charge Current: Up to 2A User-Selectable Charge Termination: C/10 or Onboard Termination Timer Dynamic Charge Rate Programming/Soft-Start Pin Programmable Input Current Limit Optional Reverse Input Protection NTC Resistor Temperature Monitor 0.5% Float Voltage Accuracy Bad-Battery Detection with Auto-Reset Tiny, Low Profile (9mm × 15mm × 4.32mm) Surface Mount LGA Package

32V, 2A Module (Power Module) Li-Ion/Polymer Battery Charger Features: Wide Input Voltage Range: 4.95V to 32V (40V Absolute Maximum) Float Voltage Options: 1-Cell: 4.1V, 4.2V 2-Cell: 8.2V, 8.4V Programmable Charge Current: Up to 2A User-Selectable Charge Termination: C/10 or Onboard Termination Timer Dynamic Charge Rate Programming/Soft-Start Pin Programmable Input Current Limit Optional Reverse Input Protection NTC Resistor Temperature Monitor 0.5% Float Voltage Accuracy Bad-Battery Detection with Auto-Reset Tiny, Low Profile (9mm × 15mm × 4.32mm) Surface Mount LGA Package

32V, 2A Module (Power Module) Li-Ion/Polymer Battery Charger Features: Wide Input Voltage Range: 4.95V to 32V (40V Absolute Maximum) Float Voltage Options: 1-Cell: 4.1V, 4.2V 2-Cell: 8.2V, 8.4V Programmable Charge Current: Up to 2A User-Selectable Charge Termination: C/10 or Onboard Termination Timer Dynamic Charge Rate Programming/Soft-Start Pin Programmable Input Current Limit Optional Reverse Input Protection NTC Resistor Temperature Monitor 0.5% Float Voltage Accuracy Bad-Battery Detection with Auto-Reset Tiny, Low Profile (9mm × 15mm × 4.32mm) Surface Mount LGA Package

42V, 6A Synchronous Step-Down Silent Switcher 2 with 2.5A Quiescent Current Features: Silent Switcher ®2 Architecture Ultralow EMI Emissions on Any PCB Eliminates PCB Layout Sensitivity Internal Bypass Capacitors Reduce Radiated EMI Optional Spread Spectrum Modulation High Efficiency at High Frequency Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT Up to 95% Efficiency at 2MHz, 12VIN to 5VOUT Wide Input Voltage Range: 3.4V to 42V 6A Maximum Continuous, 7A Peak Output Ultralow Quiescent Current Burst Mode® Operation 2.5μA IQ Regulating 12VIN to 3.3VOUT (LT8640S) Output Ripple < 10mVP-P External Compensation: Fast Transient Response and Current Sharing (LT8643S) Fast Minimum Switch On-Time: 30ns Low Dropout Under All Conditions: 100mV at 1A Forced Continuous Mode Adjustable and Synchronizable: 200kHz to 3MHz Output Soft-Start and Tracking Small 24-Lead 4mm × 4mm LQFN Package AEC-Q100 Qualified for Automotive Applications

7A Ideal Diode with Reverse Input Protection Features: Reduces Power Dissipation by Replacing a Power Schottky Diode Wide Operating Voltage Range: 4V to 40V Internal 15mΩ N-Channel MOSFET Reverse Input Protection to –40V   Low 9μA Shutdown Current Low 150μA Operating Current Smooth Switchover without Oscillation Available in 16-Pin 5mm × 4mm DFN Package AEC-Q100 Qualified for Automotive Applications