UC2845BD1R2G vs UC2843D8

This in-depth comparison of the UC2845BD1R2G and UC2843D8 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

UC2845BD1R2G

onsemi

Lifecycle
Active
Stock
4113 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UC2843D8

Unitrode

Lifecycle
Active
Stock
3885 PCS
Package
SOIC-8
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 UC2845BD1R2G UC2843D8
Part Status Active Active
Output Type Transistor Driver -
Function Step-Up, Step-Up/Step-Down -
Output Configuration Positive, Isolation Capable -
Topology Boost, Flyback -
Number of Outputs 1 -
Output Phases 1 -
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V -
Frequency - Switching Up to 500kHz -
Duty Cycle(Max) 48% -
Synchronous Rectifier No -
Clock Sync No -
Control Features Frequency Control -
Operating Temperature -25°C ~ 85°C (TA) -
Mounting Type Surface Mount -
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