Full PDF Text Transcription for UC3886 (Reference)
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UC3886. For precise diagrams, and layout, please refer to the original PDF.
UC1886 UC2886 UC3886 Average Current Mode PWM Controller IC FEATURES • 10.3V - 20V Operating Range • Low Offset Voltage Amplifier • High Bandwidth Current and Voltage Amp...
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Low Offset Voltage Amplifier • High Bandwidth Current and Voltage Amplifiers • Low Offset Current Sense • Undervoltage Lockout • Trimmed 5 Volt Reference • Externally Programmable Oscillator Charge Current • 1.5A Peak Totem Pole Output • Available in 16-pin DIL or SOIC Packages Amplifier DESCRIPTION The UC3886 family of PWM controller ICs is designed for DC-to-DC converters with average current mode control. It is designed for use in conjunction with the UC3910 4-bit DAC and Voltage Monitor. The UC3886 drives an external N-channel MOSFET and can be used to power the Intel Pentium® Pro and other high-end microprocessors.
UC3886 Datasheet
