PWM IP
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192
IP
from 40 vendors
(1
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10)
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PWM Verification IP
- Data registers of either 8,16,24 or 32-bit width.
- One global counter bus and four local counter buses are driven by Unified channels.
- Each channel has its own timebase, alternative to the counter buses.
- One global prescaler and one prescaler per channel.
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Pulse Width Modulator
- The PWM IP core implements a compact and highly flexible Pulse Width Modulator. The core generates a repeated pattern of pulse trains of run-time configurable period and duty cycle.
- Those pulse trains can be used in a wide variety of applications including but not limited to motor control and LED dimming. They can also be filtered with a lowpass filter to implement Digital to Analog Converters (DAC).
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24-bit 110 dB SNR digital PDM to PWM DAC
- High versatility by supporting all types of operational amplifier
- Low EMI thanks to spread spectrum feature
- Automatic Fs synchronization system
- PLL-less solution for eliminating jittered PLL which decreases audio performances
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Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode design in TSMC 40 ULP
- 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
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24-bit pure digital audio CODEC with 100 dB SNR stereo PDM-to-PCM and up to 110 dB SNR stereo PWM DAC with ASRC
- PDM to PCM converter with 2 input channels
- Direct connection to digital microphones
- Ultra dense PWM DAC
- WhisperTrigger-d - Ultra-low power always-on voice detection
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Dolphin Pulse Width Modulator (PWM)
- Dolphin PWM Controller supports:
- + Master only operation
- + Slave only operation
- + Master and slave operation
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Low-BoM, inductor-based buck switching regulator with high efficiency, full PWM mode
- 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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Switching regulator, inductor-based, PWM mode, 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
- Support of 5 V input for USB or Lithium battery
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Switching regulator, inductor-based, PWM mode, 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
