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UCC2801-EP

Texas Instruments
Part Number UCC2801-EP
Manufacturer Texas Instruments
Description LOW-POWER BICMOS CURRENT-MODE PWM
Published Oct 10, 2019
Detailed Description UCC2800/2801/2802/2803/2804/2805-EP LOW-POWER BICMOS CURRENT-MODE PWM D Controlled Baseline − One Assembly − One Test S...
Datasheet PDF File UCC2801-EP PDF File

UCC2801-EP
UCC2801-EP

Overview
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 Supply Current † Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range.
This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life.
Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits.
SGLS135F − SEPTEMBER 2002 − REVISED OCTOBER 2010 D Operation to 1 MHz D Internal Soft Start D Internal Fault Soft Start D Internal Leading-Edge Blanking of the Current Sense Signal D 1 Amp Totem-Pole Output D 70 ns Typical Response from Current-Sense to Gate Drive Output D 1.
5% Tolerance Voltage Reference D Same Pinout as UC3842 and UC3842A D PACKAGE (TOP VIEW) COMP FB CS RC 1 2 3 4 8 REF 7 VCC 6 OUT 5 GND description 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 UC2842/3/4/5 family and also offer the added 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 batter...


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