ST890

Features: ·2.7V TO 5.5V INPUT RANGE·PROGRAMMABLE CURRENT LIMIT UP TO 1.2A·LOW QUIESCENT CURRENT·THERMAL SHUTDOWN·FAULT INDICATOR OUTPUT·90mW (TYP.) ON RESISTANCE·SO-8 PACKAGEPinoutSpecificationsAbsolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operat...

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ST890 Picture
SeekIC No. : 004506871 Detail

ST890: Features: ·2.7V TO 5.5V INPUT RANGE·PROGRAMMABLE CURRENT LIMIT UP TO 1.2A·LOW QUIESCENT CURRENT·THERMAL SHUTDOWN·FAULT INDICATOR OUTPUT·90mW (TYP.) ON RESISTANCE·SO-8 PACKAGEPinoutSpecificationsAbso...

floor Price/Ceiling Price

Part Number:
ST890
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/4

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Product Details

Description



Features:

·2.7V TO 5.5V INPUT RANGE
·PROGRAMMABLE CURRENT LIMIT UP TO 1.2A
·LOW QUIESCENT CURRENT
·THERMAL SHUTDOWN
·FAULT INDICATOR OUTPUT
·90mW (TYP.) ON RESISTANCE
·SO-8 PACKAGE



Pinout

  Connection Diagram


Specifications

  Connection Diagram

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is not implied.




Description

The ST890 is a low voltage, P-Channel MOSFET power switch intended for high side load switching applications.

This switch operates with inputs from 2.7V ti 5.5V, making it ideal for both 3V and 5V systems. Internal current limiting circuitry protects the input supply against overload. Thermal overload protection limits power dissipation and junction temperatures.

The ST890's maxmimum current limits is 1.2A. The current limit through the switch is programed with a resistor from SET to groung. The ST890 is available in SO-8 package. Main applications are: PCMCIA slots, Access bus slots, Portable equipment.




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