Richtek USA Inc. RT4503GQW

Factory Lead Time

16 Weeks

Package / Case

6-WDFN Exposed Pad

Mounting Type

Surface Mount

Mount

Surface Mount

Supplier Device Package

6-WDFN (2x2)

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)

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

Published

2014

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)

Type

DC DC Regulator

Max Operating Temperature

The Maximum Operating Temperature is the maximum body temperature at which the thermistor is designed to operate for extended periods of time with acceptable stability of its electrical characteristics.

85°C

Min Operating Temperature

-40°C

Applications

Backlight

Frequency

550kHz

Number of Outputs

1

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

Output Current

The rated output current is the maximum load current that a power supply can provide at a specified ambient temperature. A power supply can never provide more current that it's rated output current unless there is a fault, such as short circuit at the load.

1.2A

Voltage - Output

36V

Topology

Step-Up (Boost)

Output Current per Channel

1.2A

Internal Switch(s)

Yes

Dimming

PWM

Voltage - Supply (Max)

5.5V

Voltage - Supply (Min)

2.5V

RoHS Status

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

ROHS3 Compliant