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ISL91212B - Triple/Quad Output PMIC

This page provides the datasheet information for the ISL91212B, a member of the ISL91212A Triple/Quad Output PMIC family.

Datasheet Summary

Description

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Features

  • Triple output 2+1+1 phases (ISL91212A) or quad output 1+1+1+1 single phase (ISL91212B).
  • 2.5V to 5.5V supply voltage.
  • 5A per phase output current capability.
  • Small solution size (7x10mm2 for 4-phase design).
  • High efficiency (94.7% for 3.8VIN/1.8VOUT).
  • Low IQ in low power mode.
  • Patented control scheme reduces output capacitor and supports fast load transient (such as 50A/µs per phase).
  • ±0.7% system accuracy, remote voltage se.

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Datasheet preview – ISL91212B

Datasheet Details

Part number ISL91212B
Manufacturer Renesas
File Size 2.86 MB
Description Triple/Quad Output PMIC
Datasheet download datasheet ISL91212B Datasheet
Additional preview pages of the ISL91212B datasheet.

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Full PDF Text Transcription

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DATASHEET ISL91212A, ISL91212B Triple/Quad Output PMIC with I2C Interface FN8962 Rev.1.00 Feb 20, 2020 The Add ISL91212A is a four-phase, three output programmable Power Management IC (PMIC) and the ISL91212B is a four-phase, four output programmable PMIC. They are optimized with highly efficient synchronous buck converters capable of multiphase and single-phase operations that can deliver up to 5A per phase continuous output current. They feature four buck controllers and can reconfigure their power stages to these controllers. This flexibility allows seamless design-in for a wide range of applications that require high output power and small solution size.
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