Texas Instruments UCC28782CDRTWR

Package / Case

24-WFQFN Exposed Pad

Mounting Type

Surface Mount

Supplier Device Package

24-WQFN (4x4)

Factory colour

Black

Outside Ø

10.70mm

Core layout

Copper fine blank

Cable features

Flame-retardant,Harmonised

Nominal voltage U0

300V

Sold per metre

Yes

Cross section (each core)

1.50mm²

Content

Sold per metre

Max. length sold by the metre

100m

Max. temperature range (fixed installation)

+60°C

Package

No

Certification marks

According to VDE 0285-525 -2-21

Nominal voltage

500V

Min. temperature range (fixed installation)

-25°C

Manufacturer part #

050030

No. of leads

5G

Halogen-free

No

Product Status

Active

Mfr

Texas Instruments

Duty Cycle - Max

99 %

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.

+ 125 C

Minimum Operating Temperature

- 40 C

Mounting Styles

SMD/SMT

SwitchingFrequency

1.5 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 ~ 125°C (TJ)

Type

H05RR-F

Number of Outputs

1 Output

Output Voltage

19.95 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.

3.25 A

Voltage - Supply (Vcc/Vdd)

14V ~ 34V

Control Features

Soft Start

Topology

Boost, Flyback

Frequency - Switching

420kHz

Internal Switch(s)

Yes

Fault Protection

Protection against electric shock under. single fault conditions.

Current Limiting, Over Temperature, Over Voltage, Short Circuit

Duty Cycle

the percentage of the ratio of pulse duration, or pulse width (PW) to the total period (T) of the waveform.

-

Output Isolation

Isolated

Voltage - Breakdown

-

Voltage - Start Up

17 V

Input Voltage

90 V to 264 V