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MB3832A Datasheet DC/DC Converter

Manufacturer: Fujitsu Semiconductor Limited

Overview: FUJITSU SEMICONDUCTOR DATA SHEET DS04-27701-2E ASSP For Power Management Applications (Secondary battery) DC/DC Converter IC for Charging.

General Description

The MB3832A is a pulse width modulation (PWM) DC/DC converter IC, incorporating a current detector amplifier and error amplifiers (2 circuits) to control the output voltage and current independently.

It is suitable for downconversion.

With an on-chip reference voltage generator, the MB3832A is best suited for use in applications such as lithiumion battery (1-cell to 3-cell) chargers.

Key Features

  • High precision reference voltage source: 2.5 V ± 0.5% (+25°C) : 2.5 V ± 1.0% (.
  • 10°C to +85°C).
  • High frequency operating capability: 500 kHz max.
  • Wide operating supply voltage range: 3.6 V to 18 V.
  • On-chip current detector amplifier with wide in-phase input voltage range: 0 V to VCC.
  • On-chip standby function.
  • On-chip triangular waveform oscillator capable of operating in external synchronization.
  • On-chip, timer-latch short-c.

MB3832A Distributor & Price

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