500kHz and 1MHz High Efficiency 1.5A Switching Regulators Features: Faster Switching with Increased Efficiency Uses Small Inductors: 4.7µH All Surface Mount Components Only 0.5 Square Inch of Board Space Low Minimum Supply Voltage: 2.7V Quiescent Current: 4mA Typ Current Limited Power Switch: 1.5A Regulates Positive or Negative Outputs Shutdown Supply Current: 12µA Typ Easy External Synchronization 8-Pin SO or PDIP Packages

Isolated, Precision Gate Driver with 2 A Output Features: 2.3 A peak output current (<2 Ω RDSON_x) 2.5 V to 6.5 V VDD1 input 4.5V to 35 V VDD2 output  UVLO at 2.3 V VDD1 Multiple UVLO options on VDD2 Grade A—4.4 V (typical) positive going threshold Grade B—7.3 V (typical) positive going threshold Grade C—11.3 V (typical) positive going threshold Precise timing characteristics  79 ns maximum isolator and driver propagation delay falling edge (ADuM4120) CMOS input logic levels  High common-mode transient immunity: 150 kV/μs High junction temperature operation: 125°C  Default low output Safety and regulatory approvals (pending) UL recognition per UL 1577  5 kV rms for 1 minute SOIC long package CSA Component Acceptance Notice 5A  VDE certificate of conformity (pending) DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak  8 mm creepage Wide body, 6-lead SOIC with increased creepage

Low Emission, 5 kV Isolated DC-to-DC Converters Features: isoPower integrated, isolated dc-to-dc converter 100 mA output current for ADuM6020 AEC-Q100 qualified for automotive applications Meets CISPR22 Class B emissions limits at full load on a 2layer PCB 16-lead SOIC_IC package with 8.3 mm minimum creepage High temperature operation: 125°C maximum Safety and regulatory approvals UL recognition 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity VDE V 0884-10 VIORM = 565 V peak CQC certification per GB4943.1-2011

Low Emission, 5 kV Isolated DC-to-DC Converters Features: isoPower integrated, isolated dc-to-dc converter 100 mA output current for ADuM6020 AEC-Q100 qualified for automotive applications Meets CISPR22 Class B emissions limits at full load on a 2layer PCB 16-lead SOIC_IC package with 8.3 mm minimum creepage High temperature operation: 125°C maximum Safety and regulatory approvals UL recognition 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity VDE V 0884-10 VIORM = 565 V peak CQC certification per GB4943.1-2011

Low Emission, 5 kV Isolated DC-to-DC Converters Features: isoPower integrated, isolated dc-to-dc converter 60 mA output current for ADuM6028 AEC-Q100 qualified for automotive applications Meets CISPR22 Class B emissions limits at full load on a 2layer PCB 8-lead SOIC_IC package with 8.3 mm minimum creepage High temperature operation: 125°C maximum Safety and regulatory approvals UL recognition 5000 V rms for 1 minute per UL 1577 CSA Component Acceptance Notice 5A VDE certificate of conformity VDE V 0884-10 VIORM = 565 V peak CQC certification per GB4943.1-2011

Positive High Voltage Ideal Diode-OR with Input Supply and Fuse Monitors Features: Replaces Power Schottky Diodes Controls N-Channel MOSFETs 0.3μs Turn-Off Time Limits Peak Fault Current Wide Operating Voltage Range: 9V to 80V Smooth Switchover without Oscillation No Reverse DC Current Monitors VIN, Fuse, and MOSFET Diode Available in 14-Lead (4mm × 3mm) DFN, 16-Lead MS and SO Packages

6A DC/DC Module (Power Module) with PLL, Output Tracking and Margining Features: Complete Switch Mode Power Supply Wide Input Voltage Range: 4.5V to 20V 6A DC Typical, 8A Peak Output Current 0.6V to 5V Output Voltage Output Voltage Tracking and Margining Remote Sensing for Precision Regulation (LTM4603 Only) Typical Operating Frequency: 1MHz PLL Frequency Synchronization 1.5% Regulation Current Foldback Protection (Disabled at Start-Up) Pin Compatible with the LTM4601 Pb-Free (e4) RoHS Compliant Package with Gold Finish Pads Ultrafast Transient Response Current Mode Control Up to 93% Efficiency at 5VIN, 3.3VOUT Programmable Soft-Start Output Overvoltage Protection Small Footprint, Low Profile (15mm × 15mm × 2.8mm) Surface Mount LGA Package

EN55022B Compliant 36VIN, 15VOUT, 5A, DC/DC Module (Power Module) Regulator Features: Complete Low EMI Switch Mode Power Supply EN55022 Class B Compliant Wide Input Voltage Range: 5V to 36V 3.3V to 15V Output Voltage Range 5A DC, 7A Peak Output Current Low Input and Output Referred Noise Output Voltage Tracking and Margining Power Good Tracks with Margining PLL Frequency Synchronization ±1.5% Set Point Accuracy Current Foldback Protection (Disabled at Start-Up) Parallel/Current Sharing Ultrafast Transient Response Current Mode Control Programmable Soft-Start Output Overvoltage Protection –55°C to 125°C Operating Temperature Range (LTM4612MPV) Small Surface Mount Footprint, Low Profile (15mm × 15mm × 2.8mm) LGA Package

Single Switch Synchronous Forward Controller Features: Synchronous Rectifier Control for High Efficiency Programmable Volt-Second Clamp Output Power Levels from 25W to 500W Low Current Start-Up (LT1952: 460µA; VIN On/Off = 14.25V/8.75V) (LT1952-1: 400µA; VIN On/Off = 7.75V/6.5V) True PWM Soft-Start Low Stress Short Circuit Protection Precision 107mV Current Limit Threshold Adjustable Delay for Synchronous Timing Accurate Shutdown Threshold with Programmable Hysteresis Programmable Slope Compensation Programmable Leading Edge Blanking Programmable Frequency (100kHz to 500kHz) Synchronizable to an External Clock up to 1.5 • fOSC Internal 1.23V Reference 2.5V External Reference Current Mode Control Small 16-Pin SSOP Package

Triple Buck Regulator with 1.2A and Two 600mA Outputs and Individual Programmable References Features:Three Independent Current Mode Buck DC/DC Regulators (1.2A and 2 × 600mA)Single Pin Programmable VFB Servo Voltages from 800mV Down to 425mV (in 25mV Steps)Pull VFB High to Make Each 600mA Buck a Slave for Higher Current OperationPulse-Skipping or Burst Mode® OperationProgrammable Switching Frequency (1MHz to 3MHz) or Fixed 2.25MHzSynchronizable (1.2MHz to 3MHz)VIN Range 2.5V to 5.5VAll Regulators Internally CompensatedPGOOD Output FlagQuiescent Current <100μA (All Regulators in Burst Mode Operation)Zero Shutdown CurrentOvertemperature and Short-Circuit ProtectionTiny 3mm × 3mm, 3mm × 4mm 20-Lead QFN and Thermally Enhanced TSSOP FE-16 Packages