Linear Technology/Analog Devices LT1244CS8#PBF

Lifecycle Status

PRODUCTION (Last Updated: 3 weeks ago)

Factory Lead Time

8 Weeks

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154, 3.90mm Width)

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

YES

Number of Pins

8

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.

0°C~100°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

Published

1997

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

8

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

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

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Frequency

500kHz

Time@Peak Reflow Temperature-Max (s)

30

Base Part Number

LT1244

Pin Count

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

8

Output Voltage

5V

Output Type

Voltage

Input Voltage-Nom

15V

Analog IC - Other Type

SWITCHING CONTROLLER

Power Dissipation

the process by which an electronic or electrical device produces heat (energy loss or waste) as an undesirable derivative of its primary action.

1W

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~25V

Quiescent Current

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

170μA

Control Features

Frequency Control

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

Up to 500kHz

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

Supply Current-Max (Isup)

10mA

Fall Time (Typ)

30 ns

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”.

15V

Switcher Configuration

SINGLE

Internal Switch(s)

No

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

Height

1.5mm

Length

5mm

Width

3.99mm

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