Linear Technology/Analog Devices LTM4644IY

Factory Lead Time

12 Weeks

Lifecycle Status

PRODUCTION (Last Updated: 1 week ago)

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Package / Case

77-BBGA Module

Mounting Type

Surface Mount

Number of Pins

77

Published

2011

Series

µModule®

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tray

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~125°C

Size / Dimension

0.59Lx0.35W x 0.20 H 15.0mmx9.0mmx5.0mm

JESD-609 Code

e0

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

77

ECCN Code

EAR99

Type

Non-Isolated PoL Module

Terminal Finish

Tin/Lead (Sn/Pb)

Applications

ITE (Commercial)

Additional Feature

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6V TO 5.5V

Terminal Position

BOTTOM

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

BALL

Number of Functions

4

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Base Part Number

LTM4644

Pin Count

a count of all of the component leads (or pins)

77

Number of Outputs

4

Voltage - Input (Max)

14V

Output Voltage

5.5V

Max Output Current

The maximum current that can be supplied to the load.

4A

Voltage - Input (Min)

4V

Input Voltage-Nom

12V

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

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

Width

9mm

Length

15mm

Height

4.826mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

Non-RoHS Compliant