Linear Technology/Analog Devices LTC4020EUHF#TRPBF

Lifecycle Status

PRODUCTION (Last Updated: 2 weeks ago)

Factory Lead Time

26 Weeks

Mounting Type

Surface Mount

Package / Case

38-WFQFN Exposed Pad

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

38

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.

-40°C~125°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.

Tape & Reel (TR)

Series

PowerPath™

Published

2007

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

38

ECCN Code

EAR99

Terminal Finish

Matte Tin (Sn)

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

QUAD

Terminal Form

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

NO LEAD

Peak Reflow Temperature (Cel)

NOT SPECIFIED

Number of Functions

1

Terminal Pitch

The center distance from one pole to the next.

0.5mm

Time@Peak Reflow Temperature-Max (s)

NOT SPECIFIED

Base Part Number

LTC4020

Pin Count

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

38

Input Voltage-Nom

20V

Max Supply Voltage

In general, the absolute maximum common-mode voltage is VEE-0.3V and VCC+0.3V, but for products without a protection element at the VCC side, voltages up to the absolute maximum rated supply voltage (i.e. VEE+36V) can be supplied, regardless of supply voltage.

55V

Analog IC - Other Type

BATTERY CHARGE CONTROLLER

Control Mode

CURRENT-MODE

Control Technique

PULSE WIDTH MODULATION

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”.

55V

Switcher Configuration

BUCK-BOOST

Switching Frequency-Max

500kHz

Battery Chemistry

A battery is a device that stores chemical energy, and converts it to electricity. This is known as electrochemistry and the system that underpins a battery is called an electrochemical cell. A battery can be made up of one or several (like in Volta's original pile) electrochemical cells.

Multi-Chemistry

Current - Charging

Constant - Programmable

Length

7mm

Height Seated (Max)

0.8mm

Width

5mm

RoHS Status

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

ROHS3 Compliant