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UC2825N +BOM

Enhanced 30V, 1.5A double ended 1MHz PWM controller with 9.2V/8.4V UVLO, 80% duty cycle, -40C to 85C

UC2825N General Description

One of the standout features of the UC2825N is its totem pole outputs, which are specifically designed to source and sink high peak currents from capacitive loads, such as the gate of a power MOSFET. The on state is optimized for a high level, ensuring reliable and efficient performance

Key Features

  • Compatible with Voltage or Current Mode Topologies
  • Practical Operation Switching Frequencies to 1MHz
  • 50ns Propagation Delay to Output
  • High Current Dual Totem Pole Outputs (1.5A Peak)
  • Wide Bandwidth Error Amplifier
  • Fully Latched Logic with Double Pulse Suppression
  • Pulse-by-Pulse Current Limiting
  • Soft Start / Max. Duty Cycle Control
  • Under-Voltage Lockout with Hysteresis
  • Low Start Up Current (1.1mA)

Specifications

Source Content uid UC2825N Pbfree Code Yes
Part Life Cycle Code Active Pin Count 16
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Analog IC - Other Type SWITCHING CONTROLLER Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION JESD-30 Code R-PDIP-T16
Number of Functions 1 Number of Terminals 16
Peak Reflow Temperature (Cel) NOT APPLICABLE Surface Mount NO
Switcher Configuration PUSH-PULL Technology BICMOS
Temperature Grade INDUSTRIAL Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT APPLICABLE

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