UCC28084PWR

$2.86

Description：IC REG CTRLR MULT TOP 8TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:4b504f8c5a7f Category: DC DC Switching Controllers Brand: Texas Instruments

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Product introduction

UCC28084PWR is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR MULT TOP 8TSSOP. Review the specifications below when checking this part for your BOM.

DC DC Switching Controllers specifications for UCC28084PWR

Description：IC REG CTRLR MULT TOP 8TSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Transistor Driver
Function：Step-Up/Step-Down
Output Configuration：Positive
Topology：Half-Bridge, Push-Pull
Number of Outputs：2
Output Phases：1
Voltage - Supply (Vcc/Vdd)：4.1V ~ 15V
Frequency - Switching：200kHz
Duty Cycle (Max)：49%
Synchronous Rectifier：Yes
Clock Sync：No
Serial Interfaces：-
Control Features：Current Limit, Frequency Control
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package：8-TSSOP
Grade：-
Qualification：-

DC DC Switching Controllers datasheet and documents for UCC28084PWR

UCC28084PWR

DC DC Switching Controllers Overview

The UCC28084PWR is an 8-pin current-mode push-pull PWM controller manufactured by Texas Instruments. It supports half-bridge and push-pull topologies with a maximum switching frequency of 1 MHz and a duty cycle limit of 50%. The device features programmable slope compensation, a 4.3 V output voltage, and 1 A output current capability. It operates within a temperature range of -40°C to +85°C and is housed in an SOIC-8 surface-mount package.

DC DC Switching Controllers Feature Summary

Current-mode control architecture for push-pull and half-bridge applications
Programmable slope compensation to prevent subharmonic oscillation
Integrated oscillator with frequency synchronization capability

DC DC Switching Controllers Applications

Push-pull DC-DC converters
Half-bridge power supplies
Industrial power management systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'PWR' indicates the tape-and-reel packaging variant distinct from tube-packaged versions like 'PW'. Confirm RoHS compliance status as manufacturing processes may evolve. Ensure the design accommodates the SOIC-8 thermal characteristics for the intended operating environment.

DC DC Switching Controllers Selection Notes

Select this component for designs requiring current-mode control in push-pull or half-bridge configurations. It is suitable for applications needing programmable slope compensation and frequencies up to 1 MHz. Consider the SOIC-8 package for surface-mount assembly requirements.

DC DC Switching Controllers Part Context

The UCC28084 belongs to the UCC2808x family of current-mode PWM controllers. This series is designed for low-power applications supporting both push-pull and half-bridge topologies. The PWR suffix specifically denotes the reel-packaged version of the device, differing from the tube-packaged PW variant.