MCP1630VT-E/MC

DC DC Switching Controllers Overview

The MCP1630VT-E/MC is an automotive-grade, high-speed current-mode PWM controller manufactured by Microchip Technology. It supports multiple topologies including synchronous buck, boost, buck-boost, and flyback configurations. The device operates with a switching frequency of 1 MHz and accepts input voltages up to 5.5 V. It features a 8-pin DFN EP package and is qualified under AEC-Q100 standards for reliability in automotive applications.

DC DC Switching Controllers Feature Summary

• High-speed PWM operation with 12 ns current sense to output delay
• Supports synchronous buck, boost, buck-boost, and flyback topologies
• Automotive qualification compliant with AEC-Q100 standards
• Integrated true current limit and short circuit protection

DC DC Switching Controllers Applications

• Dual synchronous buck regulator power converter applications
• Microcontroller-adaptable pulse width modulation systems
• Automotive DC-DC conversion circuits requiring high-speed response

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'VT' against official Microchip documentation to confirm tape-and-reel packaging and temperature grade specifications. Ensure the 8-DFN EP package variant matches your PCB footprint requirements. Confirm AEC-Q100 qualification status for your target automotive application before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this component when designing automotive power supplies requiring flexible topology support such as buck, boost, or flyback. The high-speed current-mode control is suitable for applications demanding rapid transient response. Ensure the input voltage range does not exceed 5.5 V and that the thermal performance of the DFN EP package meets the system's heat dissipation needs.

DC DC Switching Controllers Part Context

This part belongs to the MCP1630 family of high-speed PWM controllers designed for versatile power conversion tasks. Unlike fixed-frequency regulators, it offers configurable switching frequencies and multiple operational modes. The 'VT' designation typically indicates specific packaging and environmental compliance attributes within the Microchip portfolio.

DC DC Switching Controllers Replacement Considerations

Direct substitutes include other MCP1630 variants such as MCP1630V-E/MC or MCP1630VT-E/MS, provided pin compatibility and electrical parameters align. Verify that alternative components maintain the same 1 MHz switching frequency and input voltage limits.