Microchip MCP6C02 and MCP6C04 High-temperature Automotive Applications: Features and price

Microchip Delivers Accuracy and Energy-efficiency of Current Monitoring in High-temperature Automotive Applications.

Microchip Technology Inc. (Nasdaq: MCHP) today (Feb 18, 2021) introduced its high-side current sense amplifiers — featuring the industry’s lowest offset for AEC-Q100 Grade 0 qualified high-side current sense amplifier devices.

With the proliferation of automation and connectivity throughout the automotive and industrial markets, the need to accurately measure a dynamic current in the presence of high frequency noise often plagues modern vehicle and factory applications. 

In order to combat electrically noisy environments and address the need for higher accuracy current measurement.

Microchip MCP6C02 and MCP6C04 features:

AEC-Q100 qualified, the MCP6C02 amplifier is offered in both a Grade 1 6-pin SOT-23 package and a Grade 0 8-pin 3x3 VDFN package. Delivering a maximum offset error of only 12 µV, the VDFN package offers the lowest offset voltage for any Grade 0 high-side current sense amplifier.

Specified over a temperature range of -40°C to +150°C, its market-leading offset error allows the use of smaller value shunt resistors while also maintaining a high measurement resolution. 

This enables a more accurate and energy efficient current measurement solution for those applications exposed to extreme temperatures, like the motor within a vehicle’s water pump. 

In addition, the VDFN package is processed with wettable flank plating, allowing for visual inspection of the solder joints and removing the need for x-ray scanning as required for traditional DFN packages.

Microchip MCP6C02 and MCP6C04 price:

The MCP6C02 6-pin SOT-23 package option is available for $1.22, while the MCP6C02 8-pin 3x3 VDFN package option is available for $1.41, each in 10,000-unit quantities. The MCP6C04 6-pin SOT-23 package is available for $0.98, also in 10,000-unit quantities.

Stay tuned for more update on these.