![MIC2164-2YMM Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
Allicdata Part #: | 576-3543-5-ND |
Manufacturer Part#: |
MIC2164-2YMM |
Price: | $ 0.60 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC REG CTRLR BUCK 10MSOP |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 1000 |
500 +: | $ 0.54508 |
Frequency - Switching: | 600kHz |
Base Part Number: | MIC2164 |
Supplier Device Package: | 10-MSOP |
Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Enable |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | 74% |
Series: | Hyper Speed Control® |
Voltage - Supply (Vcc/Vdd): | 3 V ~ 28 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tube |
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The MIC2164-2YMM is a high-performance current-mode PWM controller with a fast transient response and is suitable for high-efficiency DC-DC applications. It is a critical component in current mode power applications and helps to reduce external component count, improve system performance, and enhance reliability.
The MIC2164-2YMM has a wide range of features, including a highly integrated, low on-resistance Buck output driver, a precision voltage reference, an output voltage margining circuit, as well as programmable voltage/current limit, soft start, and over temperature protection.
The MIC2164-2YMM operates from 4.5 V to 28 V with under-voltage lockout (UVLO). It has a wide input voltage range to accommodate multiple power rail types and an adjustable switching frequency from 200 kHz up to 1 MHz.
The MIC2164-2YMM is a current-mode, voltage control DC to DC buck switching controller primarily designed for synchronous buck converter applications. It relies on constant power by controlling a series of time-dependent pulses (MOSFET turns on and off) and regulating the output voltage in real time. When the input voltage exceeds the predetermined set point, the controller senses the voltage, sets a current limit and begins to turn the power switch (e.g. MOSFET) on and off at a certain frequency to produce a regulated output voltage. The on and off pulses greatly reduce the amount of power consumption and switching loss within the converter circuit.
The MIC2164-2YMM has a wide application field and can be used in various DC-DC applications, such as low-voltage DC-DC converters, automotive motor drives, distributed power systems, notebook computer systems, and telecom applications.
The MIC2164-2YMM also allows easy integration into system-level solutions by providing high-side voltage monitor, output voltage margining, adjustable maximum current limit, over temperature protection (OTP), soft start, under-voltage lockout (UVLO), and a precise voltage feedback reference with 4% accuracy.
The MIC2164-2YMM has several advantages in efficiency and performance, enabling precise current regulation in the system, eliminating the need for a power inductor in some situations, and providing precise voltage feedback to the controller. This makes it an ideal solution for applications requiring a high level of efficiency and performance.
Overall, the MIC2164-2YMM represents a highly integrated and cost effective solution for DC-DC applications and helps to reduce external component count, improve system performance and enhance reliability.
The specific data is subject to PDF, and the above content is for reference
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