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MIC2159YMME-TR

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MIC2159YMME-TR

IC REG CTRLR BUCK 10MSOP

Manufacturer: Microchip Technology

Categories: DC DC Switching Controllers

Quality Control: Learn More

Microchip Technology's MIC2159YMME-TR is a highly efficient synchronous buck controller IC from the SYNCHRONOUS-itty™ series. This device is designed for step-down DC-DC conversion, featuring a single positive output configuration. It operates with a switching frequency of 400kHz and supports a maximum duty cycle of 92%. Key control features include current limiting and an enable pin, providing robust operational management. The MIC2159YMME-TR integrates a synchronous rectifier, enhancing efficiency. Its voltage supply range is 3V to 14.5V, and it is housed in a 10-MSOP-EP package suitable for surface mounting. This component finds application in various industries, including automotive, industrial power supplies, and consumer electronics, where efficient power conversion is critical. The device is supplied on tape and reel for automated assembly processes.

Additional Information

Series: SYNCHRONOUS-itty™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case10-TFSOP, 10-MSOP (0.118"", 3.00mm Width) Exposed Pad
Output TypeTransistor Driver
Mounting TypeSurface Mount
FunctionStep-Down
Operating Temperature-40°C ~ 125°C (TJ)
Output ConfigurationPositive
Frequency - Switching400kHz
TopologyBuck
Voltage - Supply (Vcc/Vdd)3V ~ 14.5V
Supplier Device Package10-MSOP-EP
Synchronous RectifierYes
Control FeaturesCurrent Limit, Enable
Serial Interfaces-
Output Phases1
Duty Cycle (Max)92%
Clock SyncNo
Number of Outputs1

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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Frequently Asked Questions

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We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.