MAX1644EAE vs MAX1630CAI

對 MAX1644EAE 和 MAX1630CAI 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

MAX1644EAE

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
5745 件
Series
電源管理(PMIC)-電壓調節器-直流-直流開關調節器
Part B

MAX1630CAI

類比設備股份有限公司/Maxim集成

Lifecycle
Active
Stock
219 件
Package
SSOP-28
Series
PMIC-電壓調節器-線性+開關

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification MAX1644EAE MAX1630CAI
Part Status Active Obsolete
Topology Buck Step-Down (Buck) (2), Linear (LDO) (1)
Number of Outputs 1 3
Frequency - Switching Up to 350kHz 200kHz ~ 300kHz
Voltage / Current - Output1 - Controller
Voltage / Current - Output2 - Controller
Voltage / Current - Output3 - 12V, 120mA
w / LED Driver - No
w / Supervisor - No
w / Sequencer - Yes
Voltage - Supply - 4.2V ~ 30V
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount
Function Step-Down -
Output Configuration Positive -
Output Type Adjustable (Programmable) -
Voltage - Input (Min) 3V -
Voltage - Input (Max) 5.5V -
Voltage - Output (Min / Fixed) 1.1V (2.525V, 3.33V) -
Voltage - Output (Max) 5.5V -
Current - Output 2A -
Synchronous Rectifier Yes -
Base Product Number MAX1644 -