UCC28019ADR vs UCC28740DR

對 UCC28019ADR 和 UCC28740DR 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification UCC28019ADR UCC28740DR
Part Status Active Active
Mode Continuous Conduction (CCM) -
Frequency - Switching 65kHz 170Hz ~ 100kHz
Current - Startup 100 µA -
Voltage - Supply 10V ~ 21V -
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C (TJ)
Mounting Type Surface Mount -
Output Isolation - Isolated
Internal Switch(s) - No
Topology - Flyback
Voltage - Start Up - 21 V
Voltage - Supply (Vcc/Vdd) - 9V ~ 35V
Fault Protection - Current Limiting, Over Voltage
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