Linear Technology Corporation announces the LT8601, a 42V input capable, high efficiency triple output synchronous monolithic step-down switching regulator. Its triple channel design combines two high voltage 2.5A and 1.5A channels with a lower voltage 1.8A channel to deliver three independent voltage outputs as low as 0.8V. Its synchronous rectification topology delivers up to 93% […]
DC-DC
DC-DC converter modules pack 12-A output in a small volume
As the demand for data, analysis and access mushrooms globally, so does the need for increased computational and processing capacity. To accommodate the components necessary to provide this desired capacity, circuit board designers must find ways to get the most out of their available, valuable board space. Helping to address this, GE’s Critical Power business […]
Regulator delivers 50 A or dual 25 A from 12 VIN to 0.9 VOUT
Linear Technology Corporation introduces the LTM4650, a dual 25A or single 50A output step-down µModule regulator with onboard shielded inductors, MOSFETs and a dual DC/DC regulator IC housed in a small thermally enhanced plastic package. The device is offered in a 16mm x 16mm x 5.01mm BGA with a patented built-in heat sink. The heat […]
Regulators sport 2 kVac galvanic isolation for UL60950 IT safety certification
Linear Technology introduces the LTM8067 and LTM8068, DC/DC µModule regulators with 2kVAC galvanic isolation. The LTM8067 and LTM8068 include an isolating transformer, control circuitry, power switches and other supporting components in a 9mm x 11.25mm x 4.92mm BGA package. Only one resister, plus input and output capacitors are required to complete the design. Pin creepage […]
chronous Step-Down Silent Switcher Delivers 94% Efficiency at 2 MHz
Linear Technology Corporation announces the LT8641, a 3.5A, 65V input capable synchronous step-down switching regulator. A unique Silent Switcher architecture, combined with spread spectrum frequency modulation, reduces EMI/EMC emissions by more than 25dB even with switching frequencies in excess of 2MHz, enabling it to easily pass the automotive CISPR25 class 5 peak and average limits. […]
Temperature controllers for closed loop feedback control of TEAs
Global technology leader Laird has launched a series of easy-to-use temperature controllers specifically designed for closed loop feedback control of thermoelectric assemblies (TEAs). The PR-59 Series proportional controller is configurable and can be integrated into a system with a minimal amount of programming, allowing design engineers to shorten product development and move products to market […]
New encapsulated DC to DC converters
AutomationDirect’s Rhino line of power products now includes encapsulated DC to DC converters as well as additional plastic slim line models. With tightly regulated output voltages, Rhino DC to DC converters provide a reliable power source for sensitive loads in industrial process controls, factory automation and other industrial environments. The Rhino PSE Series of DC […]
Quad-output multiphase synchronous step-down DC/DC controller
Linear Technology Corporation introduces the LTC7851/-1, a quad output multiphase synchronous step-down DC/DC controller with accurate current sharing between phases and differential output voltage sensing. This controller works in conjunction with external power train devices such as DrMOS and power blocks as well as discrete N-channel MOSFETs and associated gate drivers, enabling flexible design configurations. […]
Linear regulators target high input-to-output voltage, high output current apps
Linear Technology Corporation announces the LT3089, a rugged 800mA wide input voltage range linear regulator with key usability, monitoring and protection features. The device has an extended safe operating area (SOA) compared to existing regulators, making it ideal for high input-to-output voltage and high output current applications where older regulators limit the output. The LT3089 […]
Ultra-Small 2, 3-W Isolated/regulated DC-DC converters
MINMAX is proud to announce the release of their new MFW02 & MFW03 Series of 2 Watt & 3 Watt Isolated / Regulated wide input range DC-DC Converters setting a new standard for power density. The MINMAX MFW02 & MFW03 series are the latest generation of high performance dc-dc converters delivering 2W & 3W of […]