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MABC-11040B - Power Management Bias Controller/Sequencer

General Description

Updated pinout and function description; Removed application chapter Updated Pin-out diagram, Updated electrical specifications Updated LSD Current Limit.

Figure 1-1.

Key Features

  • Quad Output I2C programmable analogue outputs using 12bit DACs with rail to rail output voltage range.
  • High output current capability +100mA / -60mA.
  • Programmable gate-current limit.
  • I2C clock rates up to 400kHz.
  • Internal and external temperature sensor supporting temperature compensation in.

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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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Confidential & Proprietary Power Management Bias Controller/Sequencer Supply :-6V, +5V MABC-11040B Rev V2 Features • Quad Output I2C programmable analogue outputs using 12bit DACs with rail to rail output voltage range • High output current capability +100mA / -60mA • Programmable gate-current limit • I2C clock rates up to 400kHz • Internal and external temperature sensor supporting temperature compensation in application • Built in sequencing with drain bias control support • Sequenced auxiliary current source • Internal EEPROM for autonomous operation • Two 12bit Telemetry ADC inputs • General purpose GPIO interface • Optional internal negative voltage generator, generating –5V from the positive 5V supply • Supply voltage range –6V, 5V Applications • GaN FET bias Controller • HEMT bia