MAX5094

PRODUCTION

High-Performance, Single-Ended, Current-Mode PWM Controllers

1MHz, Single-Ended, Current-Mode PWM Controllers with UCC28C43/UCC28C45-Series Pin Compatibility

Part Models
10
1ku List Price
Starting From $1.14
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Part Details

  • Pin-for-Pin Replacement for UCC28C43 (MAX5094A) and UCC28C45 (MAX5094B)
  • 2A Drive Source and 1A Sink Capability
  • Up to 1MHz Switching Frequency Operation
  • Bidirectional Frequency Synchronization (MAX5095A/MAX5095B)
  • Advanced Output Drive for Secondary-Side Synchronous Rectification (MAX5095C)
  • Fast 60ns Cycle-by-Cycle Current Limit
  • Trimmed Oscillator Capacitor Discharge Current Sets Maximum Duty Cycle Accurately
  • Accurate ±5% Start Voltage with 0.8V Hysteresis
  • Low 32µA Startup Current
  • 5V Regulator Output (REF) with 20mA Capability
  • Versions with 0.3V Current-Sense Threshold
  • Overtemperature Shutdown
MAX5094
High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5094A, MAX5094B, MAX5094C, MAX5094D, MAX5095A, MAX5095B, MAX5095C: Typical Application Circuit
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Hardware Ecosystem

Parts Product Life Cycle Description
Flyback, Forward, and Isolated Controller 7
MAX5070 PRODUCTION High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5071 PRODUCTION High-Performance, Single-Ended, Current-Mode PWM Controllers
MAX5021 PRODUCTION Current-Mode PWM Controllers for Isolated Power Supplies
MAX5022 PRODUCTION Current-Mode PWM Controllers for Isolated Power Supplies
MAX5052 PRODUCTION Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies
MAX5053 PRODUCTION Current-Mode PWM Controllers with an Error Amplifier for Isolated/Nonisolated Power Supplies
MAX5069 PRODUCTION High-Frequency, Current-Mode PWM Controller with Accurate Oscillator and Dual FET Drivers
Product 1
MAX5068 NOT RECOMMENDED FOR NEW DESIGNS High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator
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