Dual-Channel, 42 V, 4 A Monolithic Synchronous Step-Down Silent Switcher 2
https://www.electronics-lab.com/dual-channel-42-v-4-monolithic-synchronous-step-silent-switcher-2/
The LT8650S 42 V, dual-channel, 4 A synchronous Silent Switcher® 2 regulator features a wide input voltage range of 3 V to 42 V, ideal for automotive, industrial, and other step-down applications. Its quiescent current is only 6.2 µA with the outputs in regulation – a critical feature in automotive environments where always-on systems can drain the battery even […]
LMR36015 – 4.2-V to 60-V, 1.5-A ultra-small synchronous step-down converter
https://www.electronics-lab.com/lmr36015-4-2-v-60-v-1-5-ultra-small-synchronous-step-converter/
The LMR36015 regulator is an easy-to-use, synchronous, step-down DC/DC converter. With integrated high-side and low-side power MOSFETs, up to 1.5 A of output current is delivered over a wide input voltage range of 4.2 V to 60 V. Tolerance goes up to 66 V. The transient tolerance reduces the necessary design effort to protect against […]
60V to 5V DC-DC Step-Down Converter using LMR16030
https://www.electronics-lab.com/60v-5v-dc-dc-step-converter-using-lmr16030/
The circuit published here is a compact 60V DC-DC Step down Converter that provides 5V DC output and load current up to 3A in compact size. The project is based on LMR16030. The LMR16030 is a 60 V, 3 A SIMPLE SWITCHER® step down regulator with an integrated high-side MOSFET. With a wide input range […]
Texas Instruments LMR14010A Step-Down Converters
https://www.electronics-lab.com/texas-instruments-lmr14010a-step-converters/
Texas Instruments LMR14010A Step-Down Converters are the Pulse Width Modulation (PWM) DC-to-DC buck regulators with a wide input voltage ranging from 4V to 40V. These converters operate at a fixed frequency of 0.7MHz, allowing the use of small external components while minimizing output ripple voltage. The device has built-in protection features such as pulse-by-pulse current limit, thermal […]
Texas Instruments TPSM846C24 High-Density Step-Down Power Module
https://www.electronics-lab.com/texas-instruments-tpsm846c24-high-density-step-power-module/
Texas Instruments TPSM846C24 35A Power Modules offer a fixed frequency and incorporate the controller, power MOSFETs, inductor, and associated components into a thermally enhanced, surface-mount package. To set the operating parameters of the module, the user supplies the input and output capacitors as well as a few other passive components. A two-phase power solution can […]
Texas Instruments’s LMR14010A Step-Down Converter
https://www.electronics-lab.com/lmr14010a-step-converter/
Texas Instruments’ 4 V to 40 V, 1 A converter features high-efficiency Eco-mode™ at light loads Texas Instruments’s LMR14010A is a pulse-width modulated (PWM), DC-to-DC, buck (step-down) regulator that features a wide input range of 4 V to 40 V, suitable for a wide range of applications from industrial to automotive. An ultra-low 1 µA shutdown current prolongs […]
High Efficiency, Ultra Low EMI Step-Down Power µModule
https://www.electronics-lab.com/high-efficiency-ultra-low-emi-step-power-%c2%b5module/
The Power by Linear LTM8002 is a step-down DC/DC µModule (power module) regulator with a 40V input voltage rating (42V abs max) and 2.5A of continuous (3.5A peak) output current, housed in a 6.25mm x 6.25mm x 2.22mm BGA package. The LTM8002 includes a switching regulator controller, power switches, inductor and other supporting components. Only the bulk input,output […]
20V, 4 MHz, synchronous 2x 6A step-down regulator in 20 sq mm
https://www.electronics-lab.com/20v-4-mhz-synchronous-2x-6a-step-regulator-20-sq-mm/
Graham Prophet @ eedesignnewseurope.com presents the LTC3636 and LTC3636-1 synchronous step-down regulator from Linear: LTC3636 and LTC3636-1 are high efficiency, 4 MHz synchronous dual output buck regulators that incorporate a constant frequency/controlled on-time, current mode control scheme with phase lockable switching frequency. Their design architecture reduces conducted and radiated emissions. 20V, 4 MHz, synchronous 2x […]
Linear applies switched-capacitor step-down topology for inductor-less DC/DC
https://www.electronics-lab.com/linear-applies-switched-capacitor-step-topology-inductor-less-dcdc/
Graham Prophet @ eedesignnewseurope.com discuss about the new Linear’s step-down inductor-less controller. LTC7820 is, a high power fixed ratio charge pump DC/DC controller that eliminates the power inductor in a non-isolated intermediate bus converter, allowing up to a 50% reduction in circuit size and up to 4000 W/in³ power density. The 72V fixed-ratio DC/DC controller […]
LT8641 – 65V, 3.5A Synchronous Step-Down Silent Switcher
https://www.electronics-lab.com/lt8641-65v-3-5a-synchronous-step-silent-switcher/
The LT8641 is a monolithic, constant frequency, current mode synchronous (external schottky diode is not necessary) step-down switching regulator. Its 3V to 65V input voltage range makes it ideal for 12V or 24V automotive and industrial applications. It delivers up to 3.5A of continuous output current and peak loads of 5A. Output voltages can be […]