Multiple Input And Output Pulse Circuits TRIZ Cases
- Power Supply Voltage Detection Circuit Offset Prevention
A power supply voltage detection circuit applies identical bias voltages to differential pair gates to maintain stable operation.
- Power Stage Controller Soft Stop for Switching Converter
A power stage controller adjusts peak current near minimum duty cycle thresholds to enable safe soft stop operations.
- Dynamic Quantizer Tail Voltage Supply for Noise and Speed Optimization
A dynamic quantizer circuit uses a dedicated tail voltage supply to optimize RMS noise, offset voltage, and speed performance.
- Voltage Regulation System with Variable Clock Frequency
A voltage regulation system adjusts clock frequency to control pulse generation for the switch power stage circuit.
- Voltage-regulating circuit with switch and comparing circuits for rapid power delivery
A voltage-regulating circuit uses a switch and comparing circuits to deliver regulated output voltage rapidly after turn-on.
- On-Chip FET Variability Measurement Circuit Using Sequential Gate Energization
A measuring FET circuit sequentially energizes device gates to output voltage data for rapid digital acquisition.
- Zero-crossing Detection Circuit for Brushless Motor Noise Rejection
A zero-crossing detection circuit uses dual comparison stages to isolate signal transitions from electrical noise.
- High Bandwidth Power Supply Using GaN Switching Converters
Gallium-nitride switching converters reduce power dissipation and thermal management needs while maintaining high bandwidth and responsiveness at zero volts.
- Unity Gain Voltage Buffer With Dual Supply Current Management
Segmenting the output stage into independent main and auxiliary current paths prevents voltage drops on the auxiliary supply during high load conditions.
- Regulator Circuit Overcurrent Protection Buffer Stage
Buffer stage isolates operational amplifier from output transistor in regulator circuit design.
- High Voltage Comparator Using Current Mirror for Precision Detection
A high voltage comparator uses a PMOS transistor and current mirror to detect voltage differences with low sensitivity to process variations.
- Current Mirror Calibration Circuit for PWM Controller Error Amplifier
A current mirror calibration circuit adjusts reference voltage using default voltages to match mirror currents with original input currents.
- Multiphase Charging Circuit Ripple Cancellation via Phase Shifting
A multiphase charging circuit manages switching phases with distinct phase differences to minimize ac ripple current and enhance system stability.
- COT Control Circuit Frequency Locking for DC-DC Converters
A constant on-time control circuit uses a frequency locking mechanism to synchronize switching signals with a modulated reference.
- Power Converter Inductor Current Waveform Convergence
A power converter design converges the inductor current waveform using a reference voltage supplying circuit with comparators and capacitors.
- Compensating TSV Signal Delays via Frequency-Dependent Capacitance Detection
Detection circuits measure signal frequencies to compensate for frequency-dependent parasitic capacitance, reducing propagation delays in through-silicon vias.
- Current Sensor Tracking Switching Element for Voltage Variation
A current sensor generates a reference signal tracking the switching element to measure output current accurately.
- Adaptive Current Limiter Voltage Inversion Control
A variable reference voltage generator produces an inverse signal to set dynamic current limits, resolving reliability trade-offs across varying input voltages.
- Adaptive Supply Voltage Monitoring Circuit
A power supply monitoring circuit uses adaptive capacitor refresh rates to reduce energy consumption.