Micrel MCP9843-BE/ST

Mounting Type

Surface Mount

Package / Case

DO-215AB, SMC Gull Wing

Supplier Device Package

DO-215AB (SMCG)

Package

Tape & Reel (TR)

Base Product Number

SMCG30

Mfr

Vishay General Semiconductor - Diodes Division

Product Status

Active

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other Names

MCP9843BEST

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.

-55°C ~ 150°C (TJ)

Series

TransZorb®

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

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Type

Zener

Applications

General Purpose

Voltage - Supply

2.7 V ~ 5.5 V

Base Part Number

MCP9843

Function

Temp Monitoring System (Sensor)

Output Type

I²C/SMBus

Power Line Protection

During fault, the only circuit breaker closest to the fault point should be tripped. The operating time of relay associated with protection of line should be as minimum as possible in order to prevent unnecessary tripping of circuit breakers associated with other healthy parts of power system.

No

Voltage - Breakdown (Min)

33.3V

Accuracy

±3°C(Max)

Power - Peak Pulse

1500W (1.5kW)

Current - Peak Pulse (10/1000μs)

31A

Topology

ADC (Sigma Delta), Register Bank

Voltage - Clamping (Max) @ Ipp

48.4V

Voltage - Reverse Standoff (Typ)

30V

Bidirectional Channels

1

Sensor Type

Internal

Capacitance @ Frequency

-

Output Alarm

Yes

Sensing Temperature

A temperature sensor is a device, typically, a thermocouple or resistance temperature detector, that provides temperature measurement in a readable form through an electrical signal.

-40°C ~ 125°C

Output Fan

No