LTC3855EUJ#PBF vs LTC3853MPUJ#TRPBF

對 LTC3855EUJ#PBF 和 LTC3853MPUJ#TRPBF 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

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification LTC3855EUJ#PBF LTC3853MPUJ#TRPBF
Supplier Analog Devices Inc. Analog Devices Inc.
Series PolyPhase® -
Part Status Active Active
Output Type Transistor Driver Transistor Driver
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Number of Outputs 2 3
Output Phases 2 3
Voltage - Supply (Vcc/Vdd) 4.5V ~ 38V 4.5V ~ 24V
Frequency - Switching 250kHz ~ 770kHz 250kHz ~ 750kHz
Duty Cycle(Max) 95% 98%
Synchronous Rectifier Yes Yes
Clock Sync No No
Control Features Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature -40°C ~ 85°C (TA) -55°C ~ 150°C (TJ)
Mounting Type Surface Mount Surface Mount