| Allicdata Part #: | MIC2186BM-TR-ND |
| Manufacturer Part#: |
MIC2186BM-TR |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Microchip Technology |
| Short Description: | IC REG CTRLR BOOST 16SOIC |
| More Detail: | Boost Regulator Positive Output Step-Up DC-DC Con... |
| DataSheet: |  MIC2186BM-TR Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Frequency - Switching: | 100kHz, 200kHz, 400kHz |
| Base Part Number: | MIC2186 |
| Supplier Device Package: | 16-SOIC |
| Package / Case: | 16-SOIC (0.154", 3.90mm Width) |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Enable, Frequency Control, Soft Start |
| Serial Interfaces: | -- |
| Clock Sync: | Yes |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 85% |
| Series: | -- |
| Voltage - Supply (Vcc/Vdd): | 2.9 V ~ 14 V |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Boost |
| Output Configuration: | Positive |
| Function: | Step-Up |
| Output Type: | Transistor Driver |
| Part Status: | Discontinued at Digi-Key |
| Packaging: | Tape & Reel (TR) |
Description
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The MIC2186BM-TR is a flexible and cost-effective DC/DC switching controller IC specifically designed for power applications. It is a fully integrated solution for regulating multiple DC/DC converters to provide improved efficiency, low irradiance, improved Thermal performance, and greater overall power delivery. This efficient regulator requires no external components to set up and can be implemented in a variety of applications.
The MIC2186BM-TR is a buck-boost controller designed to provide superior performance in a compact form factor. The device comes in a compact 4-pin SOIC package and can be used for switching current-mode and voltage-mode control applications. It provides full cycle-by-cycle current limiting, repetitive on/off control, over voltage protection (OVP) and over-current protection (OCP). In addition, the device also provides temperature sensing, short circuit protection (SCP) and fast transient response. The MIC2186BM-TR has a wide operating voltage range of 3.3V to 18V and can operate up to a switching frequency of 1MHz.
The working principle of the MIC2186BM-TR is quite simple. It is a current-mode buck-boost controller that regulates the output voltage of a DC/DC converter using an external reference, or feedback voltage. The device senses the voltage difference between the input and output and dynamically adjusts the amount of power delivered by the converter. It does this by changing the duty cycle of a Pulse-Width Modulated (PWM) signal; which is used to control the power delivered to the output.
The MIC2186BM-TR is most commonly used in applications such as LED lighting, notebook computer adapters, battery powered devices, and telecom systems. It is also suitable for automotive, medical, and industrial applications. With its wide operating voltage range and high switching frequency, the MIC2186BM-TR is a reliable, cost effective solution for regulating switchmode power supplies.
Overall, the MIC2186BM-TR is an excellent DC/DC switching controller IC that provides superior performance, flexibility and cost-effectiveness. With its wide operating voltage range, superb transient response, and easy setup, the device is suitable for various industrial, automotive, and telecom applications. Given its benefits, the device is an ideal choice for stringent DC/DC control applications.
The specific data is subject to PDF, and the above content is for reference
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