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NCP3126 - 3A Synchronous PWM Switching Converter

Description

10 mA Fault UVLO POR Latch OLP + + VOCTH + PWM Comp R PWM OUT Q S Fault Clock Ramp OSC OSC Count Latch & Logic Counter DtoA + VREG + 0.7 V Fault + +

Figure 3.

Features

  • are internally set including switching frequency. The NCP3126 is currently available in an SOIC.
  • 8 package. Features.
  • 4.5 V to 13.2 V Operating Input Voltage Range.
  • 85 mW High.
  • Side, 65 mW Low.
  • Side Switches.
  • Output Voltage Adjustable to 0.8 V.
  • 3 A Continuous Output Current.
  • Fixed 350 kHz PWM Operation.
  • 1.0% Initial Output Accuracy.
  • 75% Max Duty Ratio.
  • Over.
  • Load Protection.
  • Programmable.

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Datasheet preview – NCP3126

Datasheet Details

Part number NCP3126
Manufacturer ON Semiconductor
File Size 277.07 KB
Description 3A Synchronous PWM Switching Converter
Datasheet download datasheet NCP3126 Datasheet
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Full PDF Text Transcription

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NCP3126 3 A Synchronous PWM Switching Converter The NCP3126 is a flexible synchronous PWM Switching Buck Regulator. The NCP3126 is capable of producing output voltages as low as 0.8 V. The NCP3126 also incorporates voltage mode control. To reduce the number of external components, a number of features are internally set including switching frequency. The NCP3126 is currently available in an SOIC−8 package. Features • 4.5 V to 13.2 V Operating Input Voltage Range • 85 mW High−Side, 65 mW Low−Side Switches • Output Voltage Adjustable to 0.8 V • 3 A Continuous Output Current • Fixed 350 kHz PWM Operation • 1.
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