The LT8374/LT8374-1 are high efficiency monolithic synchronous step-down DC/DC converters with fixed frequency and peak current control. The LED current is set by a resistor between the CTRL pin and ground or by applying a PWM signal to the CTRL pin. The wide 0V to VIN common-mode voltage range of the current sense amplifier makes the LT8374 ideal for matrix applications. The output voltage limit is set by connecting a resistor between the ISP and FB pins.
* Manufacturer product page: LT8374/8374-1

■ Applications
・Automotive lighting
・Matrix LED lighting
・General-purpose LED driver
・Current source

■ Evaluation board
・ EVAL-LT8374

　・EVAL-LT8374-1

The high performance dual step-down DC/DC switching regulator controller LTC7890 can drive any N-channel synchronous gallium nitride (GaN) field effect transistor (FET) power stage from the input voltage up to 100V. The LTC7890 solves many of the traditional challenges faced when using GaN FETs. Using the LTC7890 simplifies application design compared to silicon metal oxide semiconductor field effect transistor (MOSFET) solutions while eliminating protection diodes and other additional external components.
*Manufacturer product page: LTC7890

■ Applications
・Industrial power supply system
・Defense avionics and medical systems
・Telecommunications power supply system

■ Evaluation board
・ DC2938A

The LTC7891 high performance step-down DC/DC switching regulator controller drives any N-channel synchronous gallium nitride (GaN) field effect transistor (FET) power stage from the input voltage up to 100V. The LTC7891 solves many of the traditional challenges encountered when using GaN FETs. Using the LTC7891 simplifies application design compared to silicon metal oxide semiconductor field effect transistor (MOSFET) solutions while eliminating the need for additional protection diodes and other external components.
* Manufacturer product page: LTC7891

■ Applications
・Industrial power supply system
・Defense avionics and medical systems
・Telecommunications power supply system

■ Evaluation board
・ DC2995A

The LTM4702 is a complete 8A step-down Silent Switcher® µModule® regulator in a tiny 6.25mm × 6.25mm × 5.07mm BGA package. This package includes a switching controller, power MOSFETs, inductors, and support components. The LTM4702 operates over an input voltage range of 3V to 16V and supports an output range of 0.3V to 5.7V. A single resistor sets the output voltage, resulting in unity-gain operation over the entire output range and nearly constant output noise regardless of output voltage. Only bulk input and output capacitors are required to complete the design.
* Manufacturer product page: LTM4702

■ Applications
・Telecom, network, industrial equipment
・RF power supply: PLL, VCO, mixer, LNA, PA
・Low noise measuring instrument
・High-speed/high-precision data converter

■ Evaluation board
・ EVAL-LTM4702

The MAX17554 is an ultra-small, high-efficiency, high-voltage, synchronous step-down DC/DC converter with integrated MOSFETs that operates over a wide input voltage range and delivers load currents up to 50mA. The MAX17554 operates over a wide 10V to 60V input voltage range and provides a converter solution using only three active pins.
* Manufacturer product page: MAX17554

■ Applications
・Factory automation
・Aftermarket car market
・General purpose point of load

■ Evaluation board
・ MAX17554AEVKIT
・ MAX17554BEVKIT
・ MAX17554CEVKIT

The MAX17555 is an ultra-small, high-efficiency, high-voltage, synchronous step-down DC/DC converter with integrated MOSFETs that operates over a wide input voltage range and delivers load currents up to 50mA. The MAX17555 operates over a wide 4V to 60V input voltage range and offers flexible converter design in terms of EN/UV and HYST thresholds and active-low RESET function.
* Manufacturer product page: MAX17555

■ Applications
・Factory automation
・Aftermarket car market
・General purpose point of load

■ Evaluation board
・ MAX17555AEVKIT
・ MAX17555BEVKIT
・ MAX17555CEVKIT

The MAX77348 is an ultra-low quiescent current noninverting buck-boost converter capable of supporting up to 3.5W of output power. The device's proprietary control algorithm seamlessly transitions between buck, buck-boost, and boost modes to minimize discontinuities and subharmonics in the output voltage ripple.
* Manufacturer product page: MAX77348

■ Applications
・True Wireless Stereo (TWS) system
・Narrow Band Internet of Things (NB IoT)
・Portable audio/wireless system

■ Evaluation board
・ MAX77348EVKIT

The MAX77542 is a high-efficiency step-down converter with four 4A switching phases. An adaptive Constant On-Time (COT) current mode control scheme and its flexible architecture support five phase configurations. The wide input voltage range provides sub-1V outputs with direct conversion from 1- to 3-cell Li-Ion batteries or USB power delivery (PD) power rails. The output voltage is resistor preset but adjustable via an I2C compatible interface.
* Manufacturer product page: MAX77542

■ Applications
1-3 cell lithium-ion and USB-C power delivery system
・Audio/video equipment and PCIe/RAID cards
・Application processors, FPGAs, DSPs, ASICs

■ Evaluation board
・ MAX77542EVKIT

The MAX77789 is a standalone 3.15A charger with integrated USB Type-C® CC detection and reverse boost functionality. The IC operates from an input voltage of 4.6V to 13.4V and has a maximum input current limit of 3A. The IC also implements an adaptive input current limit (AICL) feature that regulates the input voltage by reducing the input current to prevent voltage collapse or foldback on weak adapters.
* Manufacturer product page: MAX77789

■ Applications
・Portable POS (mPOS) terminals
・Portable medical equipment
・Wireless headphones
・GPS tracker
・Charging stand for wearable devices
・Power bank
・Mobile router

■ Evaluation board
・ MAX77789EVKIT

* Manufacturer product page: MAX22163 / MAX22164 / MAX22165

■ Applications
・Automotive
・Battery Management System (BMS)
・Charger
・Hybrid Electric Vehicles
·inverter

■ Evaluation board
・ MAX2256XAEVKIT

The MAX22664/MAX22665 are a family of 6-channel reinforced, high-speed, low-power digital galvanic isolators using Analog Devices, Inc., proprietary process technology. All devices feature reinforced isolation and are rated to 5kVRMS (60s). Both automotive and general purpose devices are specified for ambient temperature operation from -40ºC to +125ºC. Devices with a /V suffix are AEC-Q100 qualified. See Ordering Information for complete Automotive Grade part numbers.
* Manufacturer product page: MAX22664 / MAX22665

■ Applications
・Industrial equipment
・Isolated SPI, RS-232/422/485, CAN, Digital I/O
・Fieldbus communication
・Motor control
・Medical system
・Automotive
- Hybrid electric vehicle
- Charger
- Battery Management System (BMS)
- Inverter

■ Evaluation board
・ MAX2256XAEVKIT

The AD8410A is a high voltage, wide bandwidth current sense amplifier. The device has an initial gain of 20V/V and achieves a 2.2MHz bandwidth with a maximum gain error of ±0.13% over temperature. The buffered output voltage connects directly to any standard converter. The minimum dc common-mode rejection ratio (CMRR) of the AD8410A is 123 dB from -2 V to +70 V. The AD8410A makes bidirectional current measurements across a shunt resistor for a variety of industrial and automotive applications.
* Manufacturer product page: AD8410A

■ Applications
In-phase or high-side current sensing
- Motor control on BLDC motors, low inductance motors
- Bidirectional 48V to 12V DC/DC converter
- Solenoid control
- Power rail monitoring
・Low-side current detection

■ Evaluation board
・EVAL-AD8410A

The AD8411A is a high voltage, wide bandwidth current sense amplifier. The device has an initial gain of 50V/V and achieves a 2.7MHz bandwidth with a maximum gain error of ±0.15% over temperature. The buffered output voltage connects directly to any standard converter. The minimum dc common-mode rejection ratio (CMRR) of the AD8411A is 123 dB from -2 V to +70 V.
* Manufacturer product page: AD8411A

■ Applications
In-phase or high-side current sensing
- BLDC motor, low inductance motor
- Bidirectional 48V to 12V DC/DC converter
- Solenoid control
- Power rail monitoring
・Low-side current detection

■ Evaluation board
・EVAL-AD8411A