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  • Voltage Regulators
    voltages of 3.3V and 5.0V. 2. 96% efficiency. 3. Maximum output current = 4 amps. 4. User programmable current limit. 5. User programmable “soft-start”. 6. Enable function for user controlled start-up. 7. Low total internal power dissipation. Page 4 of 11. II. DEFINITIONS OF VOLTAGE REGULATOR
  • Step-Up Switching Regulators
    . ./92f13a33-de64-4195-bc68-e9e563bf0de6 beta. Application Note SR-002. SWITCHING REGULATORS. dyne. Step-up Switching Regulators. STEP-UP (BOOST) NON-ISOLATED DC/DC CONVERTERS – THEORY OF OPERATION. When a low DC voltage source is used to power circuitry. The pulse width modulator (PWM), through a negative
  • Adjustable Switching Voltage Regulators
    networks of Figures 3 and 4. a more accurate output voltage the connection in Figure 2 can. In Figure 6, a current output digital-to-analog (D/A) con-. be used. The external voltage reference can be any voltage from. verter is used to drive the output pin (Pin 9) of the SRAD20. 4. +Vin. STEP UP. 5
  • Inductor-Based Step-Up Switching Regulators
    Inductor-based, step-up switching regulators offer high efficiency, small size and lower cost than isolated switching regulators (DC/DC converters). They are used to amplify (step up) the voltage of a lower voltage source or battery. The inductor stores energy during the on time of the switching
  • Output Voltage Ripple in Step-Down and Step-Up Switching Regulators
    Output voltage ripple is always an important performance parameter with DC-DC converters. For inductor-based switching. regulators, several key factors can affect this important parameter, including switching frequency, duty cycle, and. output capacitor value. Step-down and step-up switching
  • DC/DC Converters With Linear Regulators
    regulators, which are switching circuits designed around a PWM energy- storing element, such as an inductor or capacitor, to step up or step down a voltage source. Switching regulators offer higher efficiency than linear regulators, but they also feature higher voltage ripple. When a low ripple
  • Switching Regulators
    of the circuit. The basic circuit can be configured to step up (boost), step down (buck), or invert output voltage with respect to input voltage. Switching regulators operate by passing energy in discrete packets over a low-resistance switch, so they can step up, step down, and invert. In addition, they offer
  • High Efficiency Point of Load Regulation with MSK504X Series Switching Regulators, MSK5040, 5041, 5042, 5043, 5045
    they are well suited for converting a 5V power bus down. for lower voltage logic devices. Output current capabilities of up to 8A make these. regulators a good choice for powering today's high power CPUs and FPGAs. The. absolute maximum input is 30V for the MSK5040, 41, 42, 43 and 80V for the MSK5045