Richtek USA Inc. RT8237CZQW

Mounting Type

Surface Mount

Package / Case

10-WFDFN 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

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

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.

Cut Tape (CT)

Published

2014

Part Status

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

Discontinued

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

10

Terminal Position

DUAL

Terminal Pitch

The center distance from one pole to the next.

0.5mm

Function

Step-Down

Number of Outputs

1

Output Type

Transistor Driver

Output Configuration

Positive

Voltage - Supply (Vcc/Vdd)

4.5V~5.5V

Control Features

Current Limit, Enable, Phase Control, Power Good

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

290kHz~430kHz

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

Clock Sync

Clock synchronization is a topic in computer science and engineering that aims to coordinate otherwise independent clocks. Even when initially set accurately, real clocks will differ after some amount of time due to clock drift, caused by clocks counting time at slightly different rates.

No

RoHS Status

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

ROHS3 Compliant