Microchip MCP16361 | Demoboard EV27C97A

Description

The MCP16361/2/3 family of devices are highly integrated, high-efficiency, fixed-frequency, step-down DC-DC converters in a compact 8-lead 3x3 mm VDFN wet table flank package that operates from input voltage sources up to 48V. Integrated features include a high-side switch, fixed-frequency Peak Current Mode Control, Internal Compensation, Power Good, Peak Current Limit and Over temperature Protection. The MCP16361/2/3 provides all the active functions for local DC-DC conversion, with fast transient response and accurate regulation.

Features

• Input Voltage Range: 4.0V to 48V
• Adjustable Output Voltage Range: 2.0V to 24V
• Integrated N-Channel Buck Switch: 100 mOhm
• 3A Output Current
• 2.2 MHz Switching Frequency
• Quiescent Current: 18 µA typical (PFM not switching)
• Automatic Pulse Frequency Modulation/Pulse Width
• Modulation (PFM/PWM) Operation
• Shutdown Current: 5 µA typical
• Power Good Output
• Under voltage Lockout (UVLO)
• Peak Current Mode Control
• Internal Compensation
• Internal Soft-Start
• Internal Bootstrap Diode
• Cycle-by-Cycle Peak Current Limit
• Over temperature Protection
• Available Package: 8-lead 3x3 mm VDFN wet tableflanks surface mount package

Typical applications

• Medical and health Care
• Microcontroller Bias Supply, Distributed Power Supplies, AC-DC Digital Control Power Sources
• Automotive DC/DC and 48V systems
• SLA Battery-Powered Devices
• 24V Industrial Input DC-DC Conversion, Set-Top Boxes, DSL Cable Modems, Wall Cube Regulation, Power Meters

More information

• Datasheet
• IC product information