[SM6VFZ] designed, built and tested a switched-mode DC-DC boost regulator using the core independent peripherals (CIP) of an ATtiny214 micro-controller as a proof of concept, and it looks pretty ...

Combining the operation of a boost regulator and a negative voltage converter can generate a negative supply from a single low voltage supply. The circuit in Figure 5 shows a standard application ...

This paper will provide an overview of the most important aspects of the layout of boost step-up switching regulators and buck step-down switching regulators. There are many similarities in the key ...

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...

One of the latest Linear Technology dc-to-dc converter ICs is the LTC3124, whose application circuit is shown in Fig. 1. Fig. 1. The LTC3124features fixed frequency, current mode PWM control for good ...