UCC2803QDRQ1 vs UCC2802D

This in-depth comparison of the UCC2803QDRQ1 and UCC2802D provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

UCC2803QDRQ1

Texas Instruments

Lifecycle
Active
Stock
6624 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UCC2802D

Texas Instruments

Lifecycle
Active
Stock
4562 PCS
Package
SOIC-8
Series
PMIC - AC DC Converters, Offline Switchers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC2803QDRQ1 UCC2802D
Series Automotive, AEC-Q100 -
Part Status Active Active
Output Type Transistor Driver -
Function Step-Up, Step-Up/Step-Down -
Output Configuration Positive -
Topology Boost, Flyback, Forward Converter Boost, Flyback, Forward
Number of Outputs 1 -
Output Phases 1 -
Voltage - Supply (Vcc/Vdd) 3.6V ~ 12V 8.3V ~ 12V
Frequency - Switching 31kHz Up to 1MHz
Duty Cycle(Max) 99% -
Synchronous Rectifier No -
Clock Sync No -
Control Features Frequency Control Frequency Control
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 85°C (TA)
Mounting Type Surface Mount -
Internal Switch(s) - No
Voltage - Start Up - 12.5 V
Duty Cycle - 99%
Fault Protection - Current Limiting
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