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MIC2155YML-TR

4.5V~14.5V 32-Pin MIC2155 DC to DC converter IC2 Outputs 500kHz Transistor Driver

Manufacturer: Microchip Technology
Origchip NO: 536-MIC2155YML-TR
Package: 32-VFQFN Exposed Pad, 32-MLF®
Datasheet: PDF
Stock: 889
Description: 4.5V~14.5V 32-Pin MIC2155 DC to DC converter IC2 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	8 Weeks
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad, 32-MLF®
Number of Pins	32
Supplier Device Package	32-MLF® (5x5)
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2009
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Base Part Number	MIC2155
Function	Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Number of Channels	2
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~14.5V
Control Features	Current Limit, Enable, Power Good, Soft Start
Topology	Buck
Frequency - Switching	500kHz
Synchronous Rectifier	Yes
Max Duty Cycle	80 %
Duty Cycle (Max)	80%
Clock Sync	Yes
Output Phases	2
Number of Output Phases	2
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

MIC2155YML-TR Overview

In the 32-VFQFN Exposed Pad, 32-MLF? package, the switching controller meets most application requirements. This dc motor controller can be used to generate outputs with 2 numbers. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. The supply and operating voltage of the dc control are 4.5V~14.5V. A -40°C~125°C TJ dc switcher is not a problem. It can switch at 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Power Good, Soft Start which allows efficient switching control. Other relevant dc to dc converter ics can be found by searching "MIC2155". Switching converter has a total of 32 pins. The maximum duty cycle of this voltage regulator dc to dc is set to 80 % to ensure reliability during power-up and power-down. Temperatures should be kept at -40°C or higher. At a temperature around 125°C degrees Celsius, dc regulator should be running. There would be 32-MLF? (5x5) supplier dc dc controller package for this part. During switching, this controller has a phase of 2. It is recommended that there be 2 channels for high-quality communication.

MIC2155YML-TR Features

Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Power Good, Soft Start
Max Duty Cycle: 80 %

MIC2155YML-TR Applications

There are a lot of Microchip Technology MIC2155YML-TR DC to DC converter applications.

Flexible manufacturing cells
Electric water heaters
Printing
Domestic water pumps
Industrial robots
Linear guide
Digital display device
Arc suppression circuits
Pipe bending machines
Motor controller circuits