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LTM4644IY Tech Specifications

Linear Technology/Analog Devices  LTM4644IY technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.

Lifecycle Status PRODUCTION (Last Updated: 1 week ago)
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 77-BBGA Module
Surface Mount YES
Number of Pins 77Pins
Operating Temperature -40°C~125°C
Packaging Tray
Series µModule®
Published 2011
Size / Dimension 0.59Lx0.35W x 0.20 H 15.0mmx9.0mmx5.0mm
JESD-609 Code e0
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 77Terminations
ECCN Code EAR99
Type Non-Isolated PoL Module
Terminal Finish Tin/Lead (Sn/Pb)
Applications ITE (Commercial)
Additional Feature ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V
Terminal Position BOTTOM
Terminal Form BALL
Number of Functions 4Functions
Terminal Pitch 1.27mm
Base Part Number LTM4644
Pin Count 77
Number of Outputs 4Outputs
Voltage - Input (Max) 14V
Output Voltage 5.5V
Max Output Current 4A
Voltage - Input (Min) 4V
Input Voltage-Nom 12V
Output Current 4A
Voltage - Output 2 0.6V~5.5V
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Voltage - Output 3 0.6V~5.5V
Switcher Configuration BUCK
Voltage - Output 4 0.6V~5.5V
Switching Frequency-Max 1300kHz
Features OCP, OTP, OVP
Height 4.826mm
Length 15mm
Width 9mm
RoHS Status Non-RoHS Compliant
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