LT8228 – 100 V Bidirectional Buck or Boost DC/DC Controllers with Protection
https://www.electronics-lab.com/lt8228-100-v-bidirectional-buck-boost-dc-dc-controllers-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 non-drive train subsystems by controlling 48 V and 12 V batteries with bidirectional […]
BQ25619 I2C-Controlled 1.5 A Single-Cell Buck Battery Charger
https://www.electronics-lab.com/bq25619-i2c-controlled-1-5-single-cell-buck-battery-charger/
Texas Instruments’ power-path management solution features 20 mA termination and 1 A boost operation Texas Instruments’ BQ25619 integrates charge, a boost converter, and voltage protection in a single device. It offers ultra-low termination current for switching chargers to charge wearable devices by full-battery capacity. The BQ25619 low quiescent current reduces battery leakage to 6 µA […]
TPS61092 Boost Converter on Test Bench
https://www.electronics-lab.com/tps61092-boost-converter-test-bench/
luckyresistor.me tests his TPS61092 boost converter with a thermal camera and shares the results. For my current project I searched for a good boost power converter which is able to deliver continuous 400mA power for various sensors. There are an endless number of good boost converters around, but not many can be hand soldered to a […]
150VIN & VOUT Synchronous 4-Switch Buck-Boost Controller with Integrated Switching Bias Supply
https://www.electronics-lab.com/150vin-vout-synchronous-4-switch-buck-boost-controller-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 a high input voltage source or from an input that has high […]
USB To 12V Boost Converter
https://www.electronics-lab.com/usb-12v-boost-converter/
This project provides 12V output from any USB power source, like PC USB port, USB adapter or power banks. LM2577ADJ boost converter IC is the heart of the project. The IC can handle load up to 800mA, it’s advisable to use only 200mA load on output to be on the safe side. The LM2577 are […]
2 X AA Battery To 6V Boost Converter For Arduino Nano
https://www.electronics-lab.com/2-x-aa-battery-6v-boost-converter-arduino-nano/
This project is simple solution to power Arduino Nano from two 1.5V batteries. Circuit converts 2 X AA alkaline battery power into 6V 100mA using boost topology. Circuit uses SOT223-6 pin TLV61046A boost converter IC. The TLV61046A is a highly integrated boost converter designed for applications such as PMOLED panel, LCD bias supply and sensor […]
LT8362 – Low IQ Boost/SEPIC/Inverting Converter with 2A, 60V Switch
https://www.electronics-lab.com/lt8362-low-iq-boostsepicinverting-converter-2a-60v-switch/
The LT8362 is a current mode, 2MHz step-up DC/DC converter with an internal 2A, 60V switch. It operates from an input voltage range of 2.8V to 60V, suitable for applications with input sources ranging from a single-cell Li-Ion battery to automotive and industrial inputs. The LT8362 can be configured as either a boost, SEPIC or an inverting […]
Boost Converters and Buck Converters: Power Electronics
https://www.electronics-lab.com/boost-converters-buck-converters-power-electronics/
Boost Converters and Buck Converters: Power Electronics – [Link]
5V to 12V @400mA Boost Converter
https://www.electronics-lab.com/5v-12v-400ma-boost-converter/
The circuit presented here is about a boost converter based on LM2698. It is a PWM boost converter from Texas instruments. LM2698 can also be used as a flyback converter. The current mode architecture is a special feature of LM2698, which provides superior line and load regulation. This circuit is capable of a supplying a […]
Multiphase, 60V synchronous boost controller peaks at 97%
https://www.electronics-lab.com/multiphase-60v-synchronous-boost-controller-peaks-97/
LTC3897 is a multiphase synchronous boost DC/DC controller with input surge stopper and ideal-diode controller. The boost controller drives two N-channel power MOSFET stages out-of-phase to reduce input and output capacitor requirements, enabling the use of smaller inductors versus the single-phase equivalent. By Graham Prophet @ edn-europe.com: Synchronous rectification increases efficiency, reduces power loss and […]