Semtech Corporation SC1185ACSWTRT

Factory Lead Time

12 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

24-SOIC (0.295, 7.50mm Width)

Number of Pins

24

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~70°C

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.

Tape & Reel (TR)

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.

Obsolete

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Number of Terminations

24

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

Voltage - Supply

4.5V~7V

Terminal Position

DUAL

Terminal Form

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

GULL WING

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

1.27mm

Base Part Number

SC1185

Pin Count

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

24

Number of Outputs

3

Output Voltage

3.5V

Input Voltage-Nom

5V

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.

15kA

Voltage - Output 2

1.5V

Input Voltage (Min)

4.5V

Topology

Step-Down (Buck) (1), Linear (LDO) (2)

Control Mode

VOLTAGE-MODE

Frequency - Switching

140kHz

Input Voltage (Max)

7V

Control Technique

PULSE WIDTH MODULATION

Voltage - Output 3

2.5V

Switcher Configuration

PUSH-PULL

Duty Cycle

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

95 %

w/Sequencer

No

Voltage/Current - Output 1

Controller

Voltage/Current - Output 2

1.5V -

Voltage/Current - Output 3

2.5V -

Length

15.4mm

Height Seated (Max)

2.65mm

Width

7.5mm

RoHS Status

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

RoHS Compliant