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NCP1595 - Current Mode PWM Converter

General Description

Figure 1.

Description Feedback input pin of the Error Amplifier.

Connect a resistor divider from the converter’s output voltage to this pin to set the converter’s output voltage.

Key Features

  • include cycle.
  • by.
  • cycle current limiting, short.
  • circuit protection and thermal shutdown. Features.
  • Input Voltage Range: from 4.0 V to 5.5 V.
  • Internal 140 mW High.
  • Side Switching P.
  • Channel MOSFET and 90 mW Low.
  • Side N.
  • Channel MOSFET.
  • Fixed 1 MHz Switching Frequency.
  • Cycle.
  • by.
  • Cycle Current Limiting.
  • Overtemperature Protection.
  • Internal Soft.
  • Start.
  • Diode Emulat.

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Datasheet Details

Part number NCP1595
Manufacturer onsemi
File Size 560.76 KB
Description Current Mode PWM Converter
Datasheet download datasheet NCP1595 Datasheet

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NCP1595A Current Mode PWM Converter
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP1595, NCP1595A, NCP1595C Buck Regulator- Synchronous 1 MHz, 1.5 A The NCP1595/A/C family are fixed 1 MHz, high−output−current, synchronous PWM converters that integrate a low−resistance, high−side P−channel MOSFET and a low−side N−channel MOSFET. The NCP1595/A/C utilizes current mode control to provide fast transient response and excellent loop stability. It regulates input voltages from 4.0 V to 5.5 V down to an output voltage as low as 0.8 V and is able to supply up to 1.5 A. The NCP1595/A/C includes an internally fixed switching frequency (FSW), and an internal soft−start to limit inrush currents. Using the EN pin, shutdown supply current is reduced to 3 mA maximum. Other features include cycle−by−cycle current limiting, short−circuit protection and thermal shutdown.