UCC2801-EP, UCC2800-EP Datasheet - Texas Instruments

UCC2801-EP LOW-POWER BICMOS CURRENT-MODE PWM

The UCC2800/1/2/3/4/5 family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and dc-to-dc fixed frequency current-mode switching power supplies with minimal parts count. These devices have the same pin configuration as the UC2842/3/4.

UCC2800/2801/2802/2803/2804/2805-EP LOW-POWER BICMOS CURRENT-MODE PWM D Controlled Baseline One Assembly One Test Site One Fabrication Site D Extended Temperature Performance of 55°C to 125°C D Enhanced Diminishing Manufacturing Sources (DMS) Support D Enhanced Product Change Notification D Qualification Pedigree† D ESD Protection Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) D 100 μA Typical Starting Supply Current D 500 μA Typical Operating Suppl.

UCC2801-EP Features

* of internal full-cycle soft start and internal leading-edge blanking of the current-sense input. The UCC2800/1/2/3/4/5 family offers choice of maximum duty cycle and critical voltage levels. Lower reference parts such as the UCC2803 and UCC2805 fit best into battery operated systems, while the highe

UCC2800-EP-etcTI.pdf