Dolphin Integration offer a Reusable Power Kit Library, Based on a standard namely DELTA, toward three objectives:
- To standardize and ease Power Regulation Network integration
- To enable diverse optimizations
- To reduce Time-to-Market
The eSR-Tugela, a component of the DELTA library, is an inductor-based buck switching regulator with high efficiency.
- High efficiency buck regulator (up to 95% peak), over wide load current range
- Pulse With Modulation (PWM) mode enabling to master the frequency response
- Automatic mode change of the Power Stage Unit, maintaining high-efficiency at low load current
- Low Bill-Of-Material: fully integrated feedback and active compensation loop do not require additional external passive components.
- Behavioral models: ease integration in SoC and optimized Power Management Network (PMNet) by verifying mode transitions as well as noise propagation
- Support of 5 V input for USB or Lithium battery