17V, Dual 1A Synchronous Step-Down Regulator with Ultralow Quiescent Current Features: Dual Step-Down Outputs: 1A Per Channel Wide VIN Range: 2.7V to 17V Wide VOUT Range: 0.6V to VIN Up to 95% Efficiency No-Load IQ = 5μA with Both Channels Enabled; IQ < 4μA with Only One Channel Enabled High Efficiency, Low Dropout Operation (100% Duty Cycle)  Constant Frequency (1MHz/2.25MHz) with External Frequency Synchronization ±1% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Phase Shift Programmable with External Clock Selectable Current Limit Internal Compensation and Soft-Start Compact 14-Pin DFN (3mm × 4mm) and 16-Lead MSOP Packages

Multi-Phase Current Mode Step-Up DC/DC Controller Features: Wide VIN Range: 5.5V to 36V Operation 2-Phase Operation Reduces Input and Output Capacitance Fixed Frequency, Peak Current Mode Control Internal 10V LDO Regulator Lower UVLO Thresholds Allows the Use of MOSFETs Rated at 6V VGS Adjustable Slope Compensation Gain Adjustable Max Duty Cycle (Up to 96%) Adjustable Leading Edge Blanking ±1% Internal Voltage Reference Programmable Operating Frequency with One External Resistor (75kHz to 500kHz) Phase-Lockable Fixed Frequency 50kHz to 650kHz SYNC Input and CLKOUT for 2-, 3-, 4-, 6- or 12-Phase Operation (PHASEMODE Programmable) 24-Lead Narrow SSOP Package 5mm × 5mm QFN Package with 0.65mm Lead Pitch 24-Lead Thermally Enhanced TSSOP Package

Dual 18A or Single 36A DC/DC Module (Power Module) Regulator Features: Dual 18A or Single 36A Output Wide Input Voltage Range: 4.5V to 15V Output Voltage Range: 0.6V to 1.8V ±1.5% Maximum Total DC Output Error Over Line, Load and Temperature Differential Remote Sense Amplifier Current Mode Control/Fast Transient Response Adjustable Switching Frequency Overcurrent Foldback Protection Multiphase Parallel Current Sharing with Multiple LTM4630s Up to 144A Frequency Synchronization Internal Temperature Monitor Pin Compatible with the LTM4620 and LTM4620A (Dual 13A, Single 26A) and LTM4628 (Dual 8A, Single 16A) Selectable Burst Mode® Operation Soft-Start/Voltage Tracking Output Overvoltage Protection 16mm × 16mm × 4.41mm LGA and 16mm × 16mm × 5.01mm BGA Packages

Multichemistry Buck Battery Charger Controller with Digital Telemetry System Features: Multichemistry Li-Ion/Polymer, LiFePO4, or Lead-Acid Battery Charger with Termination High Efficiency Synchronous Buck Battery Charger Digital Telemetry System Monitors VBAT, IBAT, RBAT, NTC Ratio (Battery Temperature), VIN, IIN, VSYSTEM, Die Temperature Coulomb Counter and Integrated 14-Bit ADC Wide Charging Input Voltage Range: 4.5V to 35V Wide Battery Voltage Range: Up to 35V Input Undervoltage Charge Current Limit Loop Maximum Power Point Tracking Optional I2C Serial Port Control Input Current Limit Prioritizes System Load Output Input and Output Ideal Diodes Provide Low Loss PowerPath™ Operation Instant-On Operation with Discharged Battery

Fast No RSENSE Step-Down Synchronous Controller with Margining, Tracking and PLL Features: Wide VIN Range: 4V to 32V ±0.67% 0.6V Reference Voltage Output Voltage Tracking Capability Programmable Margining Sense Resistor Optional True Current Mode Control 2% to 90% Duty Cycle at 200kHz tON(MIN) ≤ 100ns Phase Lock Loop Frequency Synchronization Powerful Dual N-Channel MOSFET Driver Adjustable Cycle-by-Cycle Current Limit Adjustable Switching Frequency Programmable Soft-Start Current Foldback Protection (Disabled at Start-Up) Output Overvoltage Protection Micropower Shutdown: IQ < 30µA Power Good Output Voltage Monitor Tracks the Reference Input Pin Available in (5mm × 5mm) QFN and 28-Lead SSOP Packages

Low Noise Regulated Charge Pump in 2 2 DFN Features: Fixed 3.3V or 5V Outputs VIN Range: 1.8V to 4.5V (LTC3204-3.3/LTC3204B-3.3) 2.7V to 5.5V (LTC3204-5/LTC3204B-5) Output Current: Up to 150mA (LTC3204-5/LTC3204B-5) Up to 50mA (LTC3204-3.3/LTC3204B-3.3) Automatic Burst Mode® Operation with IQ = 48µA (LTC3204-3.3/LTC3204-5) Constant Frequency Operation at All Loads (LTC3204B-3.3/LTC3204B-5) Low Noise Constant Frequency (1.2MHz) Operation* Built-In Soft-Start Reduces Inrush Current Shutdown Disconnects Load from Input Shutdown Current <1µA Short-Circuit/Thermal Protection Available in Low Profile 6-Lead DFN Package

Single/Dual-Supply High-Voltage Isolated IGBT Gate Driver with Miller Clamp Features: 13 A short-circuit source current (0 Ω gate resistance) 14 A short-circuit sink current (0 Ω gate resistance) 4.61 A peak current (2 Ω gate resistance) Output power device resistance: <1 Ω Desaturation protection Isolated desaturation fault reporting Soft shutdown on fault Miller clamp output with gate sense input Isolated fault and ready functions Low propagation delay: 55 ns typical Minimum pulse width: 50 ns Operating temperature range: −40°C to +125°C Output voltage range to 30 V Input voltage range from 2.5 V to 6 V Output and input undervoltage lockout (UVLO) Creepage distance: 7.8 mm minimum 100 kV/μs common-mode transient immunity (CMTI) 20-year lifetime for 600 V rms or 1092 V dc working voltage Safety and regulatory approvals 5 kV ac for 1 minute per UL 1577 CSA Component Acceptance Notice 5A DIN VDE V 0884-11:2017-01 VIORM = 849 V peak (reinforced) Qualified for automotive applications

Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch Features: Wide Input Voltage Range: 2.8V to 60V Ultralow Quiescent Current and Low Ripple Burst Mode® Operation: IQ = 9µA 2A, 60V Power Switch Positive or Negative Output Voltage Programming with a Single Feedback Pin Programmable Frequency (300kHz to 2MHz) Synchronizable to an External Clock Spread Spectrum Frequency Modulation for Low EMI BIAS Pin for Higher Efficiency Programmable Undervoltage Lockout (UVLO) Thermally Enhanced 10-lead 3mm × 3mm DFN and 16-lead MSOP packages AEC-Q100 Qualified for Automotive Applications

Dual 25A or Single 50A DC/DC Module Regulator with 1% DC Accuracy Features: Dual 25A or Single 50A Output Input Voltage Range: 4.5V to 16V Output Voltage Range: 0.6V to 5.5V ±1% Maximum Total DC Output Error Over Line, Load and Temperature Higher Light Load Efficiency and Wider VOUT Range Than LTM4650-1 Differential Remote Sense Amplifier Current Mode Control/Fast Transient Response Multiphase Parallel Current Sharing Up to 300A Internal Temperature Monitor Pin Compatible with the LTM4620A (Dual 13A, Single 26A) and LTM4630A (Dual 18A, Single 36A) Adjustable Switching Frequency or Synchronization Overcurrent Foldback Protection Selectable Burst Mode® Operation, Pulse-Skipping Mode Operation Soft-Start/Voltage Tracking Output Overvoltage Protection 16mm x 16mm x 4.41mm LGA and16mm × 16mm × 5.01mm BGA Package

80V Synchronous 4-Switch Buck-Boost DC/DC Controller with Bidirectional Capability Features: Single Inductor Allows VIN Above, Below, or Equal to VOUT Six Independent Forms of Regulation VIN Current (Forward and Reverse) VOUT Current (Forward and Reverse) VIN and VOUT Voltage Forward and Reverse Discontinuous Conduction Mode Supported Supports MODE and DIR Pin Changes While Switching VINCHIP Range 2.8V (Need EXTVCC > 6.4V) to 80V VOUT Range: 1.3V to 80V Synchronous Rectification: Up to 99% Efficiency Available in 40-Lead (5mm × 8mm) QFN with High Voltage Pin Spacing and 64-Lead (10mm × 10mm) eLQFP AEC-Q100 in Progress