h1_key

• Controlled Baseline
  • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of -55°C to 125°C
• Enhanced Diminishing Manufacturing Sources (DMS) Support
• Enhanced Product-Change Notification
• Qualification Pedigree⁽¹⁾
• Enhanced Replacements for UC2842A Family With Pin-to-Pin Compatibility
• 1 MHz Operation
• 50 µA Standby Current, 100 µA Maximum
• Low Operating Current of 2.3 mA at 52 kHz
• Fast 35 ns Cycle-by-Cycle Overcurrent Limiting
• ±1 A Peak Output Current
• Rail-to-Rail Output Swings With 25 ns Rise and 20 ns Fall Times
• ±1% Initial Trimmed 2.5 V Error Amplifier Reference
• Trimmed Oscillator Discharge Current
• New Undervoltage Lockout Versions
• MSOP-8 Package Minimizes Board Space
• APPLICATIONS
  • Switch Mode Power Supplies
  • DC-to-DC Converters
  • Board Mount Power Modules

⁽¹⁾ Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.