60V Battery Gas Gauge with Temperature, Voltage and Current Measurement Features: Measures Accumulated Battery Charge and Discharge 3.6V to 60V Operating Range for Multiple Cells 14-Bit ADC Measures Voltage, Current and Temperature 1% Voltage, Current and Charge Accuracy ±50mV Sense Voltage Range High Side Sense I2C Interface/SMBus Interface General Purpose Measurements for Any Battery Chemistry and Capacity Configurable Alert Output/Charge Complete Input Quiescent Current Less Than 150μA Small 8-Lead 3mm × 3mm DFN Package

17V, 1A Synchronous Step-Down Regulator with 3.5A Quiescent Current Features: Wide VIN Range: 2.7V to 17V Wide VOUT Range: 0.6V to VIN 95% Max Efficiency Low IQ < 3.5μA, Zero-Current Shutdown Constant Frequency (1MHz/2.25MHz) Full Dropout Operation with Low IQ 1A Rated Output Current ±1% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Synchronizable to External Clock Pulse-Skipping, Forced Continuous, Burst Mode® Operation Internal Compensation and Soft-Start Overtemperature Protection Compact 6-Lead DFN (2mm × 3mm) Package or Thermally-Enhanced MS8E Package with Power Good Output and Independent SGND Pin AEC-Q100 Qualified for Automotive Applications

17V, 1A Synchronous Step-Down Regulator with 3.5A Quiescent Current Features: Wide VIN Range: 2.7V to 17V Wide VOUT Range: 0.6V to VIN 95% Max Efficiency Low IQ < 3.5μA, Zero-Current Shutdown Constant Frequency (1MHz/2.25MHz) Full Dropout Operation with Low IQ 1A Rated Output Current ±1% Output Voltage Accuracy Current Mode Operation for Excellent Line and Load Transient Response Synchronizable to External Clock Pulse-Skipping, Forced Continuous, Burst Mode® Operation Internal Compensation and Soft-Start Overtemperature Protection Compact 6-Lead DFN (2mm × 3mm) Package or Thermally-Enhanced MS8E Package with Power Good Output and Independent SGND Pin AEC-Q100 Qualified for Automotive Applications

5A Integrated Hot Swap Controller Features: Reduced 16ms Turn-On Delay Small Footprint 33mΩ MOSFET with RSENSE Wide Operating Voltage Range: 2.9V to 15V Adjustable, 10% Accurate Current Limit Current and Temperature Monitor Outputs Overtemperature Protection Adjustable Current Limit Timer Before Fault Power Good and Fault Outputs Adjustable Inrush Current Control 2% Accurate Undervoltage and Overvoltage Protection Pin Compatible with LTC4217 (DFN Package Only) Available in 16-Lead 5mm × 3mm DFN Package

Triple 10A Step-Down DC/DC Module (Power Module) Regulator Features: Three Independent 10A DC Output Current Regulator Channels Input Voltage Range: 4.7V to 16V 2.375V to 16V with External 5V Bias VOUT1,2 Voltage Range: 0.8V to 1.8V VOUT3 Voltage Range: 0.8V to 5.5V ±1.5% Maximum Total DC Output Error Current Mode Control/Fast Transient Response Frequency Synchronization Output Overvoltage and Overcurrent Protection Multiphase Operation with Current Sharing on VOUT1 and VOUT2 General Purpose Temperature Monitors Soft-Start/Voltage Tracking Power Good Monitors 15mm × 15mm × 5.01mm BGA Package

No RSENSE Current Mode Synchronous Step-Down Switching Regulator Features: Highest Efficiency Current Mode Controller No Sense Resistor Required Stable High Current Operation Dual N-Channel MOSFET Synchronous Drive Wide VIN Range: 3.7V to 36V Wide VOUT Range: 1.19V to VIN ±1% 1.19V Reference Programmable Fixed Frequency with Injection Lock Very Low Drop Out Operation: 99% Duty Cycle Forced Continuous Mode Control Pin Optional Programmable Soft Start Pin Selectable Output Voltage Foldback Current Limit Output Overvoltage Protection Logic Controlled Micropower Shutdown: IQ < 30µA Available in 16-Lead Narrow SSOP and SO Packages

42V, 4A Synchronous Step-Down Silent Switcher with 2.5A Quiescent Current Features: Silent Switcher® Architecture Ultralow EMI Emissions High Efficiency at High Frequency Up to 96% Efficiency at 1MHz, 12VIN to 5VOUT Up to 94% Efficiency at 2MHz, 12VIN to 5VOUT Wide Input Voltage Range: 3.4V to 42V Ultralow Quiescent Current Burst Mode® Operation: 2.5μA IQ Regulating 12VIN to 3.3VOUT Output Ripple < 10mVP-P Fast Minimum Switch On-Time: 30ns Low Dropout Under All Conditions: 125mV at 1A Safely Tolerates Inductor Saturation in Overload Adjustable and Synchronizable: 200kHz to 3MHz Peak Current Mode Operation Accurate 1V Enable Pin Threshold Internal Compensation Output Soft-Start and Tracking Small 18-Lead 3mm × 4mm QFN AEC-Q100 Qualified for Automotive Applications

35V/3.2A Lead-Acid Step-Down Battery Charger with PowerPath and I2C Telemetry Features: Lead-Acid Battery Charger with Absorb and Equalize Wide Charging Input Voltage Range: 4.5V to 35V High Efficiency Synchronous Operation 16-Bit Digital Telemetry System Monitors VBAT, IBAT, RBAT, TBAT, TDIE, VIN, IIN, VOUT Charges 6V, 12V, 18V and 24V Lead-Acid Batteries Input Undervoltage Charge Current Limit Loop Input MPPT for Solar Panel Inputs Input Current Limit Prioritizes System Load Output Low Loss PowerPath™ Instant-On Operation with Discharged or Missing Battery Temperature Controlled Charging Pin Compatible with Li-Ion and LiFePO4 Versions

Dual 9A or Single 18A Module Regulator with Digital Power System Management Features: Dual, Fast, Analog Loops with Digital Interface for Control and Monitoring Wide Input Voltage Range: 4.5V to 17V Output Voltage Range: 0.5V to 5.5V ±0.5% Maximum DC Output Error Over Temperature ±2.5% Current Readback Accuracy at 9A Load 400kHz PMBus-Compliant I2C Serial Interface Integrated 16-Bit Σ ADC Supports Telemetry Polling Rates Up to 125Hz Constant Frequency Current Mode Control Parallel and Current Share Multiple Modules All 7-Bit Slave Addresses Supported Drop-In Pin-Compatible to Dual 13A LTM4676A and Dual 18A LTM4677 16mm × 11.9mm × 3.51mm BGA Package Readable Data: Input and Output Voltages, Currents, and Temperatures Running Peak Values, Uptime, Faults and Warnings Onboard EEPROM Fault Log Record with ECC Writable Data and Configurable Parameters: Output Voltage, Voltage Sequencing and Margining Digital Soft-Start/Stop Ramp OV/UV/OT, UVLO, Frequency and Phasing

Dual 9A or Single 18A Module Regulator with Digital Power System Management Features: Dual, Fast, Analog Loops with Digital Interface for Control and Monitoring Wide Input Voltage Range: 4.5V to 17V Output Voltage Range: 0.5V to 5.5V ±0.5% Maximum DC Output Error Over Temperature ±2.5% Current Readback Accuracy at 9A Load 400kHz PMBus-Compliant I2C Serial Interface Integrated 16-Bit Σ ADC Supports Telemetry Polling Rates Up to 125Hz Constant Frequency Current Mode Control Parallel and Current Share Multiple Modules All 7-Bit Slave Addresses Supported Drop-In Pin-Compatible to Dual 13A LTM4676A and Dual 18A LTM4677 16mm × 11.9mm × 3.51mm BGA Package Readable Data: Input and Output Voltages, Currents, and Temperatures Running Peak Values, Uptime, Faults and Warnings Onboard EEPROM Fault Log Record with ECC Writable Data and Configurable Parameters: Output Voltage, Voltage Sequencing and Margining Digital Soft-Start/Stop Ramp OV/UV/OT, UVLO, Frequency and Phasing