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See Technical Specifications

UCC2800D +BOM

Temperature range for operation is -40C to 1

Manufacturer:

Texas Instruments
Mfr.Part #:

UCC2800D
Datasheet:

UCC2800D Datasheet (PDF)
Topology:

Boost, Flyback, Forward
Control Mode:

Current
Duty Cycle (max) (%):

100
Switching Frequency (max) (kHz):

1000
EDA/CAD Models:

Request Free CAD Models for UCC2800D

UCC2800D Information

Description

The Texas Instruments UCC2800D is a low-power, biCMOS current-mode PWM switching controller designed for efficient power management in various applications. It features a soft start function, internal fault detection, and leading-edge blanking of the current sense signal. The device has a totem-pole output capable of handling up to 1A of load current and responds quickly (70ns) to changes in the current-sense signal. The UCC2800D is suitable for industrial automation solutions, appliance power control, and reliable switch-mode supplies. Its versatility makes it an ideal choice for various applications, including power factor correction, LED lighting, and voltage regulation. With its compact design and efficient operation, the UCC2800D is a reliable solution for power management needs.

Features

According to the provided product information, the features of the UCC2800D are:

100-03bcA typical starting supply current
500-03bcA typical operating supply current
Operation up to 1 MHz
Internal soft start
Internal fault soft start
Internal leading-edge blanking of the current sense signal
1-A 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

These features indicate that the UCC2800D is a low-power switching controller with high-frequency capability, soft start, fault protection, and accurate voltage reference, making it suitable for various industrial automation, appliance power control, and DC-DC conversion applications.

Package

The package type of UCC2800D is 8-SOIC (0.154", 3.90mm Width).

Manufacturer

The manufacturer of the UCC2800D is Texas Instruments (TI). Texas Instruments is a leading semiconductor company that designs, manufactures, tests, and sells analog and digital embedded processing semiconductor products. They are known for their wide range of products, including microcontrollers, power management ICs, amplifiers, sensors, and more.

Applications

According to the provided information, the application areas of UCC2800D are:

Industrial automation solution
Appliance power control
Reliable switch mode supply

Additionally, it is suitable for Power Factor Correction (PFC), Versatile in various applications, Efficient and compact design, Power management made easy, Efficient voltage regulation, and Ideal for LED lighting.

Equivalent

According to the product information, the UCC2800D has the same pinout as UC3842 and UC3842A. Therefore, the equivalent products of UCC2800D are UC3842 and UC3842A.

Specifications

Topology	Boost, Flyback, Forward	Control mode	Current
Duty cycle (max) (%)	100	Switching frequency (max) (kHz)	1000
Features	Adjustable switching frequency, Current limiting, Dead time control, Error amplifier, Leading edge blanking, Multi-topology, Soft start	UVLO thresholds on/off (V)	7.2/6.9
Operating temperature range (°C)	-40 to 125	Rating	Catalog
Gate drive (typ) (A)	1	Vin (max) (V)	12
Package/Case	SOIC (D)-8