Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode design in TSMC 40 ULP
Overview
High efficiency DC-DC converter designed in TSMC 40ULP with full PWM operation mode. Can be configured with output current from 100 mA to 2A
Key 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 when supplying noise-sensitive analog loads
- Automatic mode change of the Power Stage Unit, maintaining high-efficiency at low load current
Technical Specifications
Foundry, Node
TSMC 40nm uLP
Maturity
In Production
TSMC
In Production:
40nm
LP
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