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MCP1603 Datasheet PDF

Part Series:MCP1603 Series
Category:Voltage Regulators
Description:Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.5A Automotive 5Pin TSOT T/R
Document:MCP1603T-330I/OS Datasheet PDF (35 Pages)

MCP1603 Datasheet PDF Voltage Regulators

34 Pages
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.8V 0.5A Automotive 8Pin DFN EP T/R
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 2.5V 0.5A Automotive 8Pin DFN EP T/R
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.5A Automotive 8Pin DFN EP Tube
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.5V 0.5A Automotive 5Pin TSOT T/R
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.2V 0.5A Automotive 5Pin TSOT T/R
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.5V 0.5A Automotive 8Pin DFN EP Tube
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MCP1603 DC to DC Converter and Switching Regulator Chip 0.8VDC/1.2VDC/1.8VDC/2.5VDC/3.3VDC Output Evaluation Board Automotive
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 2.5V 0.5A Automotive 5Pin TSOT T/R
34 Pages
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.8V 0.5A Automotive 8Pin DFN EP Tube
34 Pages
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 1.5V 0.5A Automotive 5Pin TSOT T/R
34 Pages
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Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 0.8V to 4.5V 0.5A Automotive 5Pin TSOT T/R
34 Pages
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Tiny Reference Design Board; Features: Wide Input voltage range from 2.7V to 5.5V; Kit Contents: Board; MCU Supported...
34 Pages
Microchip
Conv DC-DC 2.7V to 5.5V Synchronous Step Down Single-Out 3.3V 0.5A Automotive 5Pin TSOT T/R

MCP1603T-330I/OS - Microchip Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Frequency
2.00 MHz
Number of Pins
5 Pin
Case/Package
TSOT-23-5
Number of Outputs
1 Output
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MCP1603T-330I/OS - Microchip Function Overview

The MCP1603T-330I/OS is a high-efficiency fully-integrated Synchronous Buck Regulator whose 2.7 to 5.5V input voltage range makes it ideally suited for applications powered from 1-cell Li-ion or 2-cell/3-cell NiMH/NiCd batteries. At heavy loads, the MCP1603 operates in the 2MHz fixed frequency pulse-width modulation (PWM) mode, which provides a low noise, low-output ripple, small-size solution. When the load is reduced to light levels, the MCP1603/L automatically changes operation to a Pulse Frequency Modulation (PFM) mode to minimize quiescent current draw from the battery. No intervention is necessary for a smooth transition from one mode to another. These two modes of operation allows the MCP1603 to achieve the highest efficiency over the entire operating current range.
Over 90% typical efficiency
45µA Typical low PFM quiescent current
0.1µA Typical low shutdown current
Automatic PWM-to-PFM mode transition
100% Duty cycle operation
Internally compensated
Under-voltage lockout (UVLO)
Over-temperature protection
ESD sensitive device, take proper precaution while handling the device.
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