DER-711 - 6.6 W wide-range input, dual output, isolated flyback converter for magnetic interference immunity in utility meters using LinkSwitch-XT2 900 V

6.6 W wide-range input, dual output, isolated flyback converter for anti-magnetizing interference in utility meters using 900 V LinkSwitch-XT2 (LNK3696P)

Schematic PCB

MAXREFDES115#: Isolated 24V to 5V 20W power supply

MAXREFDES115# is an efficient active clamp topology design with 24V input, and a 5V output at 4A (20W) of power. The design features the MAX17599, an active clamp, current-mode PWM controller optimized for industrial supplies.

RDGD3100F3PH5EVB: Three-phase reference design for Fuji M653 IGBT with GD3100

RDGD3100F3PH5EVB is a power inverter reference design featuring the GD3100 advanced IGBT gate driver for high voltage 3-phase EV motor control.

UL certified IEEE 1394 standard single/dual port FireWire protection circuit

This application note describes Maxim's UL® Recognized, IEEE® 1394™, single- and dual-port FireWire® protective circuits. The single-port FireWire protective circuit is designed using the MAX5943A, while the dual-port FireWire protective circuit utilizes the MAX5944. To assist designers with implementing these circuits, this application note details the schematics, PCB layout, and bill of materials for each UL Recognized circuit.

5S2P AR111 LED light driver reference design

This application note presents a reference design for an AR111 lamp LED driver with two parallel strings of five LEDs (5S2P). Using the MAX16819 in buck-boost mode, the circuit operates from 12VAC and delivers an average current of 500mA per string.

MAXREFDES1122: 24W DC-DC flyback converter using MAX17596

The MAX17596 is a peak-current-mode controller for designing wide input-voltage flyback regulators.

MAXREFDES1087: 91.4% Efficient Small Size, 5V/500mA, Synchronous, Optocouplerless Flyback DC-DC Converter

Due to its simplicity and low cost, the flyback converter is the preferred choice for low-to-medium isolated DC-DC power-conversion applications. However, the use of an optocoupler or an auxiliary winding on the flyback transformer for voltage feedback across the isolation barrier increases the number of components and design complexity. The MAX17690 eliminates the need for an optocoupler or auxiliary transformer winding and achieves ±5% output voltage regulation over line, load, and temperature variations.

40 W Printer AC-DC Adapter GreenPoint® Reference Design

Linear LED driver reference design for automotive lighting applications

TIDA-00679 TI reference design demonstrates a solution for automotive LED taillight applications (tail/brake lights, turn signals, reverse lights). This reference design uses the TPS92630 linear LED driver, which is powered directly from the car battery through a smart battery reverse diode. The design offers the potential for cost savings and efficiency through low power dissipation and improved system thermal performance. The reference design also includes CISPR25 testing, pulse testing (per ISO 7637-2), and EMI/EMC radiated and conducted emissions testing. See TIDA-00677 for a similar design using the TPS92630-Q1 driven by a buck converter . See TIDA-00678 for a similar design driven by a boost converter .

Schematic PCB

MAXREFDES1171: Low Power Fault Indicator

The MAXREFDES1171 uses Maxim® low-power chips for power grid fault indicators based on the low-power Arm® Cortex®-M4 processor.

Schematic PCB

Single NiMH battery simulates the circuit of a lithium battery

This circuit uses a NiMH cell to replace a lithium battery. Its output simulates the discharge characteristic of a lithium (Li+) battery.

100W dimmable DC/DC LED driver reference design supporting daylighting and wireless connectivity

TI reference design TIDA-01095 has been tested as a DC/DC LED driver subsystem for high-power, high-efficiency dimmable LED luminaires. The design is built on a wireless SoC platform and enables brightness adjustment via analog as well as PWM dimming and control using any Bluetooth Smart device or ZiBee. High-bay and low-bay LED lighting fixtures are set to replace fluorescent and HID lamps as they cut energy consumption in half and virtually eliminate maintenance costs. Harvesting daylight by combining dimming with an ambient light sensor can result in additional energy savings of up to 50%, depending on the application. TI Reference Design TIDA-01095 provides high-efficiency DC/DC conversion that supports dimming, daylight harvesting, and wireless networked lighting control.

KIT20XS4200EVBE: Evaluation Kit - MC20XS4200, Dual High-Side Switch

The eXtreme switch evaluation board demonstrates the functionality of the MC20XS4200 as a 24 V dual high-side switch product.

Schematic PCB

MAXREFDES1168: 7V/200mA or 5V/100mA output, ISO-BUCK DC-DC power module

The MAX17681/MAX17681A is a high-voltage, highefficiency, iso-buck DC-DC converter designed to provide isolated power up to 5W. The device operates over a wide 4.5V to 42V input and uses primary-side feedback to regulate the output voltage .

Schematic PCB

MOSFET driver IC application and circuit for TCK402G

Schematic PCB

RDR-737 - LinkSwitch-TN2 based 1.44W non-isolated buck converter 900 V

Schematic PCB

A_33_V10 Design based on IPS2 motor commutation sensor

Schematic PCB

Application circuit of electronic fuse (eFuse) IC TCKE805 series

Schematic PCB

MAXREFDES1251: Single-Output Flyback Converter Using the MAX17596

The MAX17596 is a peak-current-mode controller for designing the wide input-voltage flyback regulators.

Schematic PCB

High-input-voltage, high-current output buck controller reference design using the MAX15046

This reference design presents a circuit for using the MAX15046 step-down power-supply controller for high-input-voltage, low-output-voltage applications that require high output current.