IR3897MTRPBF vs IR3894MTRPBF

對 IR3897MTRPBF 和 IR3894MTRPBF 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

Part A

IR3897MTRPBF

英飛淩科技

Lifecycle
Active
Stock
3982 件
Series
電源管理（PMIC）-電壓調節器-直流-直流開關調節器
+物料清單 詢價
Part B

IR3894MTRPBF

英飛淩科技

Lifecycle
Active
Stock
4226 件
Package
VQFN-16
Series
PMIC-電壓調節器-直流-直流開關調節器
+物料清單 詢價

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification IR3897MTRPBF IR3894MTRPBF
Series SupIRBuck® SupIRBuck®
Part Status Obsolete Obsolete
Base Product Number IR3897 -
Function Step-Down Step-Down
Output Configuration Positive Positive
Topology Buck Buck
Output Type Adjustable Adjustable
Number of Outputs 1 1
Voltage - Input (Min) 1V 1V
Voltage - Input (Max) 21V 21V
Voltage - Output (Min / Fixed) 0.5V -
Voltage - Output (Max) 18.06V 18.06V
Current - Output 4A 12A
Frequency - Switching 300kHz ~ 1.5MHz 300kHz ~ 1.5MHz
Synchronous Rectifier Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Packaging Tape & Reel (TR) -
Voltage - Output (Min/Fixed) - 0.5V
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