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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
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Switching regulator, inductor-based, PWM mode, high efficiency, DELTA standard
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.
- 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.
Features
- 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
Block Diagram of the Switching regulator, inductor-based, PWM mode, high efficiency, DELTA standard
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Voltage regulators IP
- Over-voltage Protection Module to handle direct connection of voltage regulators to a 5V battery using standard 2.5V OD 3.3V devices
- Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices, DELTA standard
- Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices, DELTA standard
- Voltage Domain Interfacing Cells for use between power domains using core transistors.
- Over-voltage Protection Module to handle Over-voltage operation (up to 3.3 V) while using standard process 1.8 V devices, DELTA standard
- Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 1.8 V devices, DELTA standard