Allicdata Part #: | MCP1603T-120I/MC-ND |
Manufacturer Part#: |
MCP1603T-120I/MC |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Microchip Technology |
Short Description: | IC REG BUCK 1.2V 0.5A SYNC 8DFN |
More Detail: | Buck Switching Regulator IC Positive Fixed 1.2V 1 ... |
DataSheet: | MCP1603T-120I/MC Datasheet/PDF |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1.2V |
Base Part Number: | MCP1603 |
Supplier Device Package: | 8-DFN (3x2) |
Package / Case: | 8-VFDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 2MHz |
Current - Output: | 500mA |
Voltage - Output (Max): | -- |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 2.7V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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MCP1603T-120I/MC is a synchronous buck switching regulator specifically designed for various applications. It is a PMIC (Power Management IC) device and belongs to the category of DC DC switching regulators. This device has an external voltage ripple filter that helps in providing clean power to the system it is powering. The internal power switch reduces the power loss during switching. The MCP1603T-120I/MC also features slew rate control for better current management and voltage transient performance. It also has an advanced remote sensing functionality to ensure clean and precise power to the system.
The MCP1603T-120I/MC is a synchronous buck converter, which means it has two switches, one in the output and one in the input. These switches are activated and deactivated at precise timing intervals to control the power drawn from the input, for efficient power conversion. It also has a voltage feedback loop to ensure precise voltage regulation. By maintaining a constant output voltage, it provides stable power to the system.
The MCP1603T-120I/MC also integrates a MOSFET driver circuit to keep the output switch on during switching. This enables the device to switch at a frequency as low as 100kHz without losing synchronization. The buck converter utilizes a frequency-shift-PWM to compensate for rolling-off of the buck converter transitioning from one duty cycle value to another.
The MCP1603T-120I/MC has full onboard Hiccup Over-Current Protection, short circuit protection, and over-voltage protection. These features are essential to ensure safe operation of the circuit even under worst case scenarios. The device also has built in soft-start to keep the inrush current under control.
The MCP1603T-120I/MC has wide input-voltage range and provides excellent efficiency with low quiescent current. It also has fast transient response with load variation. The operating temperature range of MCP1603T-120I/MC is - 40°C to + 85°C. This device is available in 8-lead DFN (2×2), PDIP, and SO packages.
MCP1603T-120I/MC is ideal for use in various applications including automotive applications, industrial applications, communication systems and consumer electronics. This device is suitable for powering microprocessors, DSPs, FPGAs, and ASICs. It is also suitable for powering memory buses, and for other related applications.
The specific data is subject to PDF, and the above content is for reference
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