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UC3886

Unitrode
Part Number UC3886
Manufacturer Unitrode
Description Average Current Mode PWM Controller
Published Jul 12, 2005
Detailed Description UC1886 UC2886 UC3886 Average Current Mode PWM Controller IC FEATURES • 10.3V - 20V Operating Range • Low Offset Voltage...
Datasheet PDF File UC3886 PDF File

UC3886
UC3886


Overview
UC1886 UC2886 UC3886 Average Current Mode PWM Controller IC FEATURES • 10.
3V - 20V Operating Range • 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 o...



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