Microchip Technology MCP19111-E/MQ

Factory Lead Time

14 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

28-VFQFN Exposed Pad

Number of Pins

28

Weight

70.788759mg

Usage Level

Automotive grade

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C~125°C TJ

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Series

Automotive, AEC-Q100

Published

2012

JESD-609 Code

e3

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Active

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

28

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn) - annealed

Terminal Position

QUAD

Frequency

1.6MHz

Base Part Number

MCP19111

Function

Step-Down

Number of Outputs

1

Output Voltage

3.6V

Output Type

Transistor Driver

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

25mA

Voltage - Supply (Vcc/Vdd)

4.5V~32V

Max Supply Current

2A

Control Features

Phase Control

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

100kHz~1.6MHz

Synchronous Rectifier

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

Yes

Nominal Input Voltage

The actual voltage at which a circuit operates can vary from the nominal voltage within a range that permits satisfactory operation of equipment. The word “nominal” means “named”.

32V

Max Duty Cycle

100 %

Serial Interfaces

A serial interface is a communication interface between two digital systems that transmits data as a series of voltage pulses down a wire. Essentially, the serial interface encodes the bits of a binary number by their "temporal" location on a wire rather than their "spatial" location within a set of wires.

I2C, PMBus, SMBus

Clock Sync

Clock synchronization is a topic in computer science and engineering that aims to coordinate otherwise independent clocks. Even when initially set accurately, real clocks will differ after some amount of time due to clock drift, caused by clocks counting time at slightly different rates.

No

Height

880μm

Length

5mm

Width

5mm

REACH SVHC

No SVHC

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

ROHS3 Compliant

Lead Free

Lead Free