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AMIS-39101: Octal High Side Driver with Protection

Datasheet: Octal High Side Driver with Protection
Rev. 2 (158.0kB)
Product Overview
»View Material Composition
»Product Change Notification (2)
The AMIS-39101 is a robust high side driver featuring eight independent high current output drive channels along with a number of integrated fault protection circuits. This highly integrated product is designed for controlled delivery of power to a large variety of loads in industrial applications including motors, relays and LED arrays, among others. With all driver output channels in the conducting state, each channel can source up to 350 mA of continuous current (resistive load). In cases where all output drivers are not active, higher output current per channel can be achieved provided that the thermal limits of the device are not exceeded.
Furthermore, in order to minimize system cost each output driver has built-in fly-back diodes. The device withstands short circuits to ground and supply, respectively. It is designed with an array of integrated protection features including overtemperature and overcurrent detection and shutdown. The integrated charge pump requires only one external capacitor and provides for operation of the critical fault protection circuitry even in case of low supply voltages. The device can be interfaced to a variety of microcontrollers via the serial interface link, in turn allowing for monitoring and controlling the state of each of the output drivers individually. In this case, at the onset of a potential hazardous situation the drivers are switched off and the diagnostic state of the drivers can be extracted via the serial interface. The device also features a power down mode for reduced power consumption and has high built-in electrostatic discharge (ESD) protection capability for robust operation.
  • Eight high side output drivers
  • Up to 830mA continuous current per driver pair (resistive load)
  • Charge pump with one external capacitor
  • Serial interface
  • Short-circuit protection
  • Diagnostic features
  • Power-down mode
  • Internal thermal shutdown
  • 3.3 V and 5 V microcontroller compliant
  • Excellent system ESD
  • Automotive compliant
Applications   End Products
  • Actuators
  • LEDs
  • Solenoids
  • Smart junction boxes
  • Power management modules
  • Automobiles
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
AMIS-3910XGEVB Active
Octal High Side Driver with Protection Evaluation Board
Avnet (2017-02-23) : 2
Mouser (2017-02-23) : 2
Availability and Samples
Budgetary Price/Unit
Case Outline
AMIS39101PNPB4G Last Shipments
Halide free
Octal High Side Driver with Protection SOIC-28W 751AR 2 Tube 26  
AMIS39101PNPB4RG Last Shipments
Halide free
Octal High Side Driver with Protection SOIC-28W 751AR 2 Tape and Reel 1500  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : Contact Factory
PandS   (2017-02-23) : <100
Market Leadtime (weeks) : Contact Factory
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Octal High Side Driver with Protection Evaluation Board - AMIS−3910XGEVB

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