Richtek USA Inc. RT7277GSP

Factory Lead Time

16 Weeks

Package / Case

8-SOIC (0.154, 3.90mm Width) Exposed Pad

Mounting Type

Surface Mount

Mount

Surface Mount

Number of Pins

8

Published

2013

Series

ACOT™

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)

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~85°C TA

Part Status

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

Active

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

8

ECCN Code

EAR99

Terminal Position

DUAL

Terminal Form

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

GULL WING

Function

Step-Down

Number of Outputs

1

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Voltage - Input (Max)

18V

Output Voltage

8V

Output Type

Adjustable

Voltage - Input (Min)

4.5V

Output Configuration

Positive

Max Output Voltage

The maximum output voltage refers to the dynamic area beyond which the output is saturated in the positive or negative direction, and is limited according to the load resistance value.

8V

Voltage - Output (Min/Fixed)

0.765V

Topology

Buck

Control Mode

VOLTAGE-MODE

Frequency - Switching

700kHz

Synchronous Rectifier

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

Yes

Min Output Voltage

765mV

RoHS Status

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

ROHS3 Compliant

REACH SVHC

Unknown