Datasheet4U Logo Datasheet4U.com

LX7714 - 2.5A/1.25A RLCL Power Switches

General Description

The LX7714 is a quad power switch with line protection that is radiation-hardened-by-design and is used for spacecraft power distribution.

It provides a means to turn on and off four independent DC loads with continuous currents up to 2.5A.

Key Features

  • Four internal 2.5A or 1.25A rated power switches.
  • Power switches can be paralleled up to 10A.
  • Switches voltages to 46V.
  • Built-in fuse-like I²t current limiting.
  • Safe management of soft overload faults.
  • Automatic hiccup retry timer to clear faults.
  • Power Good and Fault status outputs.
  • Differential ON and OFF control inputs.
  • Low power switch voltage drop.
  • Over temperature shutdown.
  • Load current slew.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LX7710 125V Octal Series Diode Pairs Array Microsemi
LX7720 Motor Driver Microsemi
LX7730 64 Analog Input Telemetry Controller Microsemi Corporation
LX700 Service Manual Philips
LX7001 TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT Microsemi Corporation

Other Datasheets by Microchip Technology

Part Number Description
LX7710 700mA Redundant Diode Pairs
LX7712 LCL/RLCL Programmable Current Limiting Power Switch
LX7220 6A Constant Frequency Hysteretic Synchronous Buck Regulator

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.

View original datasheet text
Preliminary LX7714 Quad 46V, 2.5A/1.25A RLCL Power Switches for Space Description The LX7714 is a quad power switch with line protection that is radiation-hardened-by-design and is used for spacecraft power distribution. It provides a means to turn on and off four independent DC loads with continuous currents up to 2.5A. The LX7714 comprises 4 independent protected power switch sections, each capable of driving a load up to 1.25A or 2.5A, depending on the version. The internal PMOS power switches use slew limiting when turned on and off to control power switching to capacitive loads, and to manage the switching off of inductive loads. A power switch automatically opens the circuit in the event of an overload condition.