Microsemi Corporation SG2844DM

Lifecycle Status

IN PRODUCTION (Last Updated: 2 weeks ago)

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

SOIC

Number of Pins

8

Supplier Device Package

8-SOIC

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.

-25°C~85°C TA

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.

Bulk

Published

2005

JESD-609 Code

e3

Pbfree Code

yes

Part Status

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

Discontinued

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

8

ECCN Code

EAR99

Terminal Finish

MATTE TIN

Terminal Position

DUAL

Terminal Form

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

GULL WING

Peak Reflow Temperature (Cel)

260

Number of Functions

1

Frequency

500kHz

Time@Peak Reflow Temperature-Max (s)

40

Base Part Number

SG*844

Pin Count

a count of all of the component leads (or pins)

8

Number of Outputs

1

Output Voltage

13.5V

Operating Supply Voltage

The voltage level by which an electrical system is designated and to which certain operating characteristics of the system are related.

30V

Input Voltage-Nom

15V

Analog IC - Other Type

SWITCHING CONTROLLER

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.

200mA

Voltage - Supply (Vcc/Vdd)

10V~30V

Quiescent Current

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

11mA

Control Features

Frequency Control

Control Mode

CURRENT-MODE

Frequency - Switching

100Hz~500kHz

Input Voltage (Max)

25V

Control Technique

PULSE WIDTH MODULATION

Rise Time

In electronics, when describing a voltage or current step function, rise time is the time taken by a signal to change from a specified low value to a specified high value.

50ns

Fall Time (Typ)

50 ns

Switcher Configuration

SINGLE

Internal Switch(s)

No

Fault Protection

Protection against electric shock under. single fault conditions.

Current Limiting

Max Duty Cycle

50 %

Duty Cycle

the percentage of the ratio of pulse duration, or pulse width (PW) to the total period (T) of the waveform.

48%

Output Isolation

Isolated

Voltage - Start Up

16V

RoHS Status

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

RoHS Compliant

Lead Free

Lead Free