Richtek RT4539WSC

Mounting Type

Surface Mount

Package / Case

20-UFBGA, WLCSP

Supplier Device Package

20-WLCSP (1.71x2.37)

RoHS

Yes

Package

Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;

Mfr

Richtek USA Inc.

Product Status

Active

Maximum Operating Temperature

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

Minimum Operating Temperature

- 40 C

Mounting Styles

SMD/SMT

Input Voltage-Max

24 V

Input Voltage-Min

2.7 V

SwitchingFrequency

300 kHz to 1.6 MHz

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)

Series

-

Type

DC DC Regulator

Applications

Backlight

Frequency

300kHz ~ 1.6MHz

Number of Outputs

6

Output Voltage

36 V

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.

3 A

Quiescent Current

The quiescent current is defined as the current level in the amplifier when it is producing an output of zero.

2.4 mA

Voltage - Output

2.7V ~ 36V

Topology

Step-Up (Boost)

Current - Output / Channel

35mA

Internal Switch(s)

Yes

Dimming

Analog, I²C, PWM

Voltage - Supply (Max)

24V

Voltage - Supply (Min)

2.7V