Leo Rolff

According to our database, Leo Rolff authored at least 9 papers between 2015 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

A Half-Bridge Gate-Driver for high-efficient Boost Converter Applications with single-sided ZVS and an adaptive Ringing Suppression Technique.

Michael Hanhart, Jonas Zoche, Jan Grobe, Léon Weihs, Leo Rolff, Ralf Wunderlich, Stefan Heinen

Proceedings of the 48th IEEE European Solid State Circuits Conference, 2022

2021

An integrated Boost Controller with MPPT for Submodule PV Applications.

Michael Hanhart, Leo Rolff, Léon Weihs, Jan Grobe, Jonas Zoche, Ralf Wunderlich, Stefan Heinen

Proceedings of the 47th ESSCIRC 2021, 2021

2020

Design of a Flexible Bandgap Based High Voltage UVLO with Pre-Regulator.

Jan Grobe, Michael Hanhart, Fabian Maul, Léon Weihs, Leo Rolff, Ralf Wunderlich, Stefan Heinen

Proceedings of the 27th IEEE International Conference on Electronics, Circuits and Systems, 2020

2019

Startup Behaviour of Power Managment Unit for an Integrated Gate Driver.

Leo Rolff, Eva Schulte Bocholt, Ralf Wunderlich, Stefan Heinen

Proceedings of the 15th Conference on Ph.D. Research in Microelectronics and Electronics, 2019

Self-Calibrating Digital-to-Time Converter in CMOS for Advanced Control in Smart Gate Drivers.

Eva Schulte Bocholt, Leo Rolff, Ralf Wunderlich, Stefan Heinen

Proceedings of the 17th IEEE International New Circuits and Systems Conference, 2019

A 32 MHz Crystal Oscillator with Fast Start-Up Using Dithered Injection and Negative Resistance Boost.

Markus Scholl, Ralf Wunderlich, Stefan Heinen, Tobias Saalfeld, Christoph Beyerstedt, Fabian Speicher, Jonas Meier, Michael Hanhart, Leo Rolff, Vahid Bonehi, Moritz Schrey

Proceedings of the 45th IEEE European Solid State Circuits Conference, 2019

2018

An Integrated Low Drop Out Regulator with Independent Self Biasing Start Up Circuit.

Leo Rolff, Eva Schulte Bocholt, Ralf Wunderlich, Stefan Heinen

Proceedings of the 25th IEEE International Conference on Electronics, Circuits and Systems, 2018

2017

A digital pulse width modulation closed loop control LDMOS gate driver for LED drivers implemented in a 0.18 μm HV CMOS technology.

Sebastian Strache, Leo Rolff, Stefan Dietrich, Michael Hanhart, Tobias Zekorn, Ralf Wunderlich, Stefan Heinen

Proceedings of the 2017 IEEE Custom Integrated Circuits Conference, 2017

2015

12.4 A 7.5W-output-power 96%-efficiency capacitor-free single-inductor 4-channel all-digital integrated DC-DC LED driver in a 0.18μm technology.

Stefan Dietrich, Sebastian Strache, Bastian Mohr, Jan Henning Mueller, Leo Rolff, Ralf Wunderlich, Stefan Heinen

Proceedings of the 2015 IEEE International Solid-State Circuits Conference, 2015