Tag: Buck
![LT8228 – 100 V Bidirectional Buck or Boost DC/DC Controllers with Protection LT8228 – 100 V Bidirectional Buck or Boost DC/DC Controllers with Protection](https://www.electronics-lab.com/wp-content/uploads/2020/01/Analog-Devices-LT8228-large.jpg)
LT8228 – 100 V Bidirectional Buck or Boost DC/DC Controllers with Protection
Analog Devices’ controllers enable full functional safety if one of the batteries fail by forcing the other battery to take over Analog Devices’ LT8228 100 V bidirectional buck or boost DC/DC controllers provide sustainable power in hybrid and electric vehicle (EV) critical...
Continue Reading![5 Buck Regulators with Low Iq 5 Buck Regulators with Low Iq](https://www.electronics-lab.com/wp-content/uploads/2019/10/5-Buck-Regulators-with-Low-Iq.png)
5 Buck Regulators with Low Iq
Low quiescent current, also called supply current, might be an important spec for your power-supply design.. by Paul Rako @ electronicdesign.com Quiescent current is the current that a chip needs to operate even if it’s not delivering power. It’s the bare minimum supply current the...
Continue Reading![6A/6V Buck Converter with 16V Input Operates at up to 2MHz 6A/6V Buck Converter with 16V Input Operates at up to 2MHz](https://www.electronics-lab.com/wp-content/uploads/2019/04/mps-block.jpg)
6A/6V Buck Converter with 16V Input Operates at up to 2MHz
16V, 6A, High Efficiency, Synchronous, Step-Down Converter with Adjustable Current Limit. Monolithic Power Systems (MPS) introduced the MPQ8626, a fully integrated, high-frequency, synchronous, buck converter. According to MPS, the MPQ8626 offers a very compact solution that achieves...
Continue Reading![Highly Integrated USB-C Buck Charger from Maxim Reduces Size by 30 Percent Highly Integrated USB-C Buck Charger from Maxim Reduces Size by 30 Percent](https://www.electronics-lab.com/wp-content/uploads/2019/03/max77860-pr-1024x536.jpg)
Highly Integrated USB-C Buck Charger from Maxim Reduces Size by 30 Percent
Designers of portable Li-ion battery-powered electronics now have a simplified and more flexible way to add a USB Type-C (USB-C) charging system to their products with the MAX77860 3A switch-mode charger from Maxim Integrated Products, Inc. (NASDAQ: MXIM). This USB-C buck charger...
Continue Reading![Bootstrap Circuit in the Buck Converter explained Bootstrap Circuit in the Buck Converter explained](https://www.electronics-lab.com/wp-content/uploads/2019/03/bootstrap_capacitor.png)
Bootstrap Circuit in the Buck Converter explained
This application note explains the step-up circuit using a bootstrap capacitor. In buck converters, this circuit is used when the high-side switch is the N-ch MOSFET. The configuration of the circuit in proximity to a buck converter depends on the polarity of the high-side switch.When...
Continue Reading![150VIN & VOUT Synchronous 4-Switch Buck-Boost Controller with Integrated Switching Bias Supply 150VIN & VOUT Synchronous 4-Switch Buck-Boost Controller with Integrated Switching Bias Supply](https://www.electronics-lab.com/wp-content/uploads/2018/02/150VIN-VOUT-Synchronous-4-Switch-Buck-Boost-Controller-with-Integrated-Switching-Bias-Supply-1024x731.jpg)
150VIN & VOUT Synchronous 4-Switch Buck-Boost Controller with Integrated Switching Bias Supply
Analog Devices announces the Power by Linear™ LTC3777, a 150V high efficiency (up to 99%) 4-switch synchronous buck-boost DC/DC controller, which operates from input voltages above, below or equal to the regulated output voltage. Its 4.5V to 150V input voltage range operates from...
Continue Reading![36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming 36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming](https://www.electronics-lab.com/wp-content/uploads/2017/11/171128eedn-linear-lt3964_col.jpg)
36V, 2-ch, 1.6A synchronous buck LED driver has I²C dimming
Under the “Power by Linear” branding it recently created for the product lines it acquired with its purchase of Linear Technology, Analog Devices has added the LT3964, a dual channel, 36V, high efficiency, synchronous, step-down LED driver with internal 40V, 1.6A power switches and...
Continue Reading![Boost Converters and Buck Converters: Power Electronics Boost Converters and Buck Converters: Power Electronics](https://www.electronics-lab.com/wp-content/uploads/2017/04/boost-converters-and-buck-conver-1024x576.jpg)
Boost Converters and Buck Converters: Power Electronics
Boost Converters and Buck Converters: Power Electronics -...
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