HMC980LP4E
Description
HMC980LP4E is an active bias controller that can automatically adjust the gate voltage of an external amplifier to achieve constant bias current. With an integrated controller, HMC980LP4E achieves safe power on/off, disable/enable and automatic supply sequencing ensuring the safety of the external amplifier.
Key Features
- Automatic Gate voltage adjustment (No Calibration required) Supply Voltage (5V to 16.5V) Bias both Enhancement or Depletion type devices * * *
- Adjustable Drain Current up to 1.6 A Sink or source gate current Internal negative voltage generation * * * *
- Can be disabled to use external negative rail Fast Enable/Disable Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing Over/Under Current Alarm with built-in hystresis 24 Lead 4mmx4mm QFN Package: 16mm2 *
