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MB3883 - 6-ch DC/DC Converter

Description

The MB3883 is a 6-channel step-up/step-down DC/DC converter IC using pulse width modulation (PWM) and synchronous rectification, designed for low voltage, high efficiency, and compact size.

Features

  • Supports synchronous rectification (CH1, 2, 5).
  • Supports for down-conversion and up/down Zeta conversion (CH1, 2) Supports for up-conversion (CH5).
  • Supports up-conversion (CH3, 4, 6).
  • Low start-up voltage : 1.7 V (CH6).
  • Power supply voltage range : 2.4 V to 9 V (CH6) : 3.6 V to 9 V (CH1 to CH5).
  • Built-in high-precision reference voltage circuit : ±1 %.
  • Wide operating oscillator frequency range with high-frequency capability : 100 kH.

📥 Download Datasheet

Datasheet preview – MB3883

Datasheet Details

Part number MB3883
Manufacturer Fujitsu Media Devices
File Size 473.42 KB
Description 6-ch DC/DC Converter
Datasheet download datasheet MB3883 Datasheet
Additional preview pages of the MB3883 datasheet.

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Full PDF Text Transcription

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FUJITSU SEMICONDUCTOR DATA SHEET DS04-27225-2E ASSP For Power Management Applications 6-ch DC/DC Converter IC with Synchronous Rectifier for Voltage Step-up and Step-down MB3883 s DESCRIPTION The MB3883 is a 6-channel step-up/step-down DC/DC converter IC using pulse width modulation (PWM) and synchronous rectification, designed for low voltage, high efficiency, and compact size. This IC is ideal for up conversion, down conversion, and up/down conversion (using a step-up/step-down Zeta system with free input and output settings). The MB3883 can operate at low voltage levels, and has a wide supply voltage range from 1.7 V to 9 V. The MB3883 is available in two packages, an LQFP-48P or a leadless BCC-48P formed with a contact electrode pad only.
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