UC2845BD1G vs UC2845AQD

This in-depth comparison of the UC2845BD1G and UC2845AQD 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

UC2845BD1G

onsemi

Lifecycle
Active
Stock
1970 PCS
Package
SOIC-8
Series
PMIC - Voltage Regulators - DC DC Switching Controllers
+BOM RFQ
Part B

UC2845AQD

Texas Instruments

Lifecycle
Active
Stock
9271 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 UC2845BD1G UC2845AQD
Supplier - Rochester Electronics, LLC,Texas Instruments
Part Status Active Discontinued at Digi-Key
Output Type Transistor Driver Transistor Driver
Function Step-Up, Step-Up/Step-Down Step-Up, Step-Up/Step-Down
Output Configuration Positive, Isolation Capable Positive, Isolation Capable
Topology Boost, Flyback Boost, Buck, Flyback, Forward
Number of Outputs 1 1
Output Phases 1 1
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V 7.6V ~ 30V
Frequency - Switching Up to 500kHz Up to 500kHz
Duty Cycle(Max) 48% 48%
Synchronous Rectifier No No
Clock Sync No No
Control Features Frequency Control Frequency Control
Operating Temperature -25°C ~ 85°C (TA) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
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