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.
●Qualification in Accordance With AEC-Q100
●Qualified for Automotive Applications
●Customer-Specific Configuration Control Can Be Supported Along With Major-Change Approval
●ESD Protection Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
●100-µA Typical Starting Supply Current
●500-µA Typical Operating Supply Current
●Operation to 1 MHz
●Internal Soft Start
●Internal Fault Soft Start
●Internal Leading-Edge Blanking of the Current Sense Signal
●1-Amp Totem-Pole Output
●70-ns Typical Response from Current-Sense to Gate Drive Output
●1.5% Tolerance Voltage Reference
●Same Pinout as UC3842 and UC3842A
