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UCC2808-2

Unitrode
Part Number UCC2808-2
Manufacturer Unitrode
Description Low Power Current Mode Push-Pull PWM
Published Jun 1, 2016
Detailed Description Low Power Current Mode Push-Pull PWM UCC1808-1/-2 UCC2808-1/-2 UCC3808-1/-2 PRELIMINARY FEATURES • 130µA Typical Start...
Datasheet PDF File UCC2808-2 PDF File

UCC2808-2
UCC2808-2

Overview
Low Power Current Mode Push-Pull PWM UCC1808-1/-2 UCC2808-1/-2 UCC3808-1/-2 PRELIMINARY FEATURES • 130µA Typical Starting Current • 1mA Typical Run Current • Operation to 1MHz • Internal Soft Start • On Chip Error Amplifier With 2MHz Gain Bandwidth Product • On Chip VDD Clamping • Dual Output Drive Stages In Push-Pull Configuration • Output Drive Stages Capable Of 500mA Peak Source Current, 1A Peak Sink Current BLOCK DIAGRAM DESCRIPTION The UCC3808 is a family of BiCMOS push-pull, high-speed, low power, pulse width modulators.
The UCC3808 contains all of the control and drive circuitry required for off-line or DC-to-DC fixed frequency current-mode switching power supplies with minimal ext...


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