UC2844D8TR vs UC2842AQD

This in-depth comparison of the UC2844D8TR and UC2842AQD 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

UC2844D8TR

Texas Instruments

Lifecycle
Active
Stock
6254 PCS
Series
Power Management (PMIC) - Power Supply Controllers, Monitors
+BOM RFQ
Part B

UC2842AQD

Texas Instruments

Lifecycle
Active
Stock
6959 PCS
Package
SOIC-14
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UC2844D8TR UC2842AQD
Supplier - Texas Instruments
Part Status Active Obsolete
Output Type - Transistor Driver
Function - Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration - Positive, Isolation Capable
Topology - Boost, Buck, Flyback, Forward
Number of Outputs - 1
Output Phases - 1
Voltage - Supply (Vcc/Vdd) - 10V ~ 30V
Frequency - Switching - Up to 500kHz
Duty Cycle(Max) - 96%
Synchronous Rectifier - No
Clock Sync - No
Control Features - Frequency Control
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Series UCx84x -
Base Product Number UC2844 -
Applications PWM Controller -
Voltage - Input -0.3V ~ 6.3V -
Voltage - Supply 12V ~ 28V -
Supply Current 11 mA -
Packaging Cut Tape (CT), Tape & Reel (TR) -
Compare RFQ