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Switching regulator, inductor-based, PWM mode, high efficiency, DELTA standard
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Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode
Dolphin Integration provides a complete Power Management IPs platform towards 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
- Works with a smaller inductance size compared to previous product generation
- 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
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Voltage regulators
- Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 3.3 V devices, DELTA standard
- 7 track Extra Low Consumption standard cell library with Dual voltage capability (1.8 V / 1.1 V)
- Over-voltage Protection Module to handle Over-voltage operation (up to 5.5 V) while using standard process 1.8 V devices, DELTA standard
- Ultra Low Power PMU - Ultra Low Voltage (Vin > 1.2V), Ultra Low Power (6µW) LFoundry 0.15 μm
- Boosting voltage from 3.3V to 5V, 100mA driving capability, Ivcca=200uA @ Idrive=0, Pulse Width Modulator; SMIC 0.13um RVT Logic Process
- Boosting voltage from 3.3V to 5V, 100mA driving capability, Ivcca=200uA @ Idrive=0, Pulse Width Modulator; SMIC 0.13um LVT Logic Process