National Semiconductor LM3431QMH

Package / Case

TSSOP

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

28

Operating Temperature (Max.)

125°C

Operating Temperature (Min.)

-40°C

Published

2009

JESD-609 Code

e0

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

Tin/Lead (Sn85Pb15)

HTS Code

HTS (Harmonized Tariff Schedule) codes are product classification codes between 8-1 digits. The first six digits are an HS code, and the countries of import assign the subsequent digits to provide additional classification. U.S. HTS codes are 1 digits and are administered by the U.S. International Trade Commission.

8542.39.00.01

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.

0.65mm

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Input Voltage-Nom

12V

Temperature Grade

Temperature grades represent a tire's resistance to heat and its ability to dissipate heat when tested under controlled laboratory test conditions.

AUTOMOTIVE

Analog IC - Other Type

SWITCHING CONTROLLER

Input Voltage (Min)

4.5V

Control Mode

CURRENT-MODE

Input Voltage (Max)

36V

Control Technique

PULSE WIDTH MODULATION

Switcher Configuration

SINGLE

Switching Frequency-Max

1100kHz

Length

9.7mm

Width

4.4mm

RoHS Status

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

RoHS Compliant