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Dolphin Design IP

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Search (378)
Compare 378 IP from 3 vendors (1 - 10)
  • Block Diagram -- Retention Alternative Regulator, combines high efficiency in normal mode and ultra-low quiescent current for sleep mode
  • Linear Regulator, Fast load transient respons voltage regulator optimized for sensitive application such as RF blocks
    • Fast load transient response
    • Output voltage drop is less than 10 mV for a 16 to 65 mA load current step change in 50 ns
    • Voltage settles withing 2 mV of final voltage in less than 10 us under the same conditions
    • Low Bill-of-Material
    Block Diagram -- Linear Regulator, Fast load transient respons voltage regulator optimized for sensitive application such as RF blocks
  • 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
    • Low Bill-Of-Material: fully integrated feedback and active compensation loop do not require additional external passive components.
    Block Diagram -- Switching regulator, inductor-based, PWM mode, high efficiency
  • Linear Regulator, Low Noise optimized for sensitive application such as RF or PLL blocks
    • Low noise: high power Supply Rejection Ratio (PSRR): - 65 dB at F < 10 kHz
    • Low intrinsic noise: 20 uVRMS at 10 Hz to 20 kHz
    • Low Bill-of-Material: optimized in density for the best trade-off for the given output current and input voltage range
    • Cost efficient solution compared to external Power Management.
    Block Diagram -- Linear Regulator, Low Noise optimized for sensitive application such as RF or PLL blocks
  • Linear Regulator for digital island
    • Low dropout: 380mV of dropout at ILOAD= IMAX
    • Low Bill-of-Material: optimized in density for the best trade-off for the given output current and input voltage range
    • A cost-efficient solution compared to external Power Management
    • Behavioral models: ease of integration in SoC and optimization of Power Management Network (PMNet) using models to verify mode transitions as well as noise propagation
    Block Diagram -- Linear Regulator for digital island
  • Switching regulator, inductor-based, in dual mode (PFM and PWM), high efficiency
    • High efficiency buck regulator (up to 95% in peak), thanks to dual mode (dm) controller
    • Pulse Frequency Modulation (PFM) mode at low load and Pulse With Modulation (PWM) mode at high load.
    • 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 -- Switching regulator, inductor-based, in dual mode (PFM and PWM), high efficiency
  • Switching regulator, inductor-based, in dual mode (PFM and PWM) & high efficiency
    • High efficiency buck regulator (up to 95% in peak), thanks to dual mode (dm) controller
    • Pulse Frequency Modulation (PFM) mode at low load and Pulse With Modulation (PWM) mode at high load.
    • 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 -- Switching regulator, inductor-based, in dual mode (PFM and PWM) & high efficiency
  • Linear Regulator for digital island
    • Low dropout: 380mV of dropout at ILOAD= IMAX
    • Low Bill-of-Material: optimized in density for the best trade-off for the given output current and input voltage range
    • A cost-efficient solution compared to external Power Management
    • Behavioral models: ease of integration in SoC and optimization of Power Management Network (PMNet) using models to verify mode transitions as well as noise propagation
    Block Diagram -- Linear Regulator for digital island
  • Switching regulator, inductor-based, in dual mode (PFM and PWM), high efficiency
    • High efficiency buck regulator (up to 95% in peak), thanks to dual mode (dm) controller
    • Pulse Frequency Modulation (PFM) mode at low load and Pulse With Modulation (PWM) mode at high load.
    • 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 -- Switching regulator, inductor-based, in dual mode (PFM and PWM), high efficiency
  • Switching regulator, inductor-based, in dual mode (PFM and PWM) & high efficiency
    • High efficiency buck regulator (up to 90%)
    • PFM based mode allowing high-efficiency at low load
    • Configured output drive before delivery to fit the application
    • Low Bill-of-Material: fully integrated feedback and active compensation loop do not require additional external passive components
    Block Diagram -- Switching regulator, inductor-based, in dual mode (PFM and PWM) & high efficiency
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