X-Rel developed their product line using Silicon on Insulator technology.  Their families of components offer you the building blocks for power management, clock and timing with some transistors, diodes, logic and interface chips.  They are all capable of operating in the most severe environments from -60 ° C to + 230 ° C with a lifespan of at least 5 years. These components are available as die, chips, ceramic and metal packages.  We have partners that can do die packaging and Multi Chip modules to extend that temperature range to well beyond this. 

Product Categories:

  • Power Management 
  • Clock and Timing 
  • Discrete Transistors & Diodes 
  • Logic 
  • Interfacing & Transceivers 

Markets:

Rocket ship taking off. RAD hard, reliable, space, components

avionics, reliability 

            Featured Parts

                                  XTR30010

               High Temperature PWM Controller

XTR30010 family of PWM controllers can operate in buck, boost, buck-boost, flyback and push-pull modes. 

Functionality features include internal oscillator and voltage reference, programmable soft-start, voltage tracking, synchronization capability, over current protection and power-good flag.

  • Reduced system Cost
  • SMT and Thru-Hole

Examples of X-REL Packaging

  High-Voltage Flyback                      Specs

Input:

VIN (DC) = 30V to 600V

Output:

IOUT = 1.25A; 30W; 24V

Large range of ambient Temperature Range:

TEMP = -60 to 175°C

  • Standard flyback architecture
  • Output regulated voltage easy to adapt

Layout of the flyback Xrel design - XTR30014

Featured Parts Continued

High Voltage LDO Regulator-XTR70020

  • High Temperature, High Input Voltage 2A Positive LDO Regulator @ 230 C
  • Input Voltage from 3.0 V to 30V.
  • Possible Output voltages from 0.6V to 30V
  • Excellent regulation characteristics with a dropout as low as 1.2V
  • Preset Voltages available from 0.6V to 30V.

XTR70020 is a family of high-temperature, high-input voltage, 2Amp ultra-low dropout voltage regulators designed for extreme reliability and high temperature applications. Operational with input voltages from 3.0V to 30V, XTR70020 parts can source a current of 2A at +230°C while providing best in class regulation characteristics with a dropout as low as 1.2V. Several preset reference voltages are available from 0.6V to 15V allowing output voltages from 0.6V to 30V. Four protection features are implemented to ensure a good operation and reliability of the circuit: UVLO, hiccup modes short-circuit protection, customer selectable thermal shut-down, soft turn-on/off. Special design techniques were used allowing XTR70020 parts to offer precise, robust, and reliable operation in critical applications. Full functionality is guaranteed from -60°C to +230°C, though operation well below and above this temperature range is achieved. XTR70020 parts have been designed to reduce system cost and ease adoption by reducing the learning curve and providing smart and easy to use features. Parts from the XTR70020 family are available in ruggedized SMT and thru-hole packages, as well as bare dies.