Richtek USA Inc. RT8070ZQW

Factory Lead Time

20 Weeks

Mount

Surface Mount

Mounting Type

Surface Mount

Package / Case

8-WDFN Exposed Pad

Number of Pins

8

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

2012

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

Max Power Dissipation

The maximum power that the MOSFET can dissipate continuously under the specified thermal conditions.

1.429W

Terminal Position

DUAL

Terminal Form

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

NO LEAD

Terminal Pitch

The center distance from one pole to the next.

0.635mm

Function

Step-Down

Number of Outputs

1

Qualification Status

An indicator of formal certification of qualifications.

Not Qualified

Output Voltage

5V

Output Type

Adjustable

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.

5.5V

Min Supply Voltage

The minimum supply voltage (V min ) is explored for sequential logic circuits by statistically simulating the impact of within-die process variations and gate-dielectric soft breakdown on data retention and hold time.

2.7V

Analog IC - Other Type

SWITCHING REGULATOR

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.

5V

Voltage - Output (Min/Fixed)

0.8V

Topology

Buck

Control Mode

CURRENT-MODE

Frequency - Switching

200kHz~2MHz

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

800mV

Max Duty Cycle

100 %

Max Junction Temperature (Tj)

125°C

Ambient Temperature Range High

This varies from person to person, but it is somewhere between 68 and 77 degrees F on average. The temperature setting that is comfortable for an individual may fluctuate with humidity and outside temperature as well. The temperature of an air conditioned room can also be considered ambient temperature.

85°C

Height

800μm

REACH SVHC

No SVHC

RoHS Status

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

ROHS3 Compliant

Lead Free

Lead Free