UC3851N

Specifications

Rise Time

50ns

Kılıf / Paket

18-DIP (0.300, 7.62mm)

Fall Time Typ

50 ns

Nominal Input Voltage

30V

Isolation

Non-Isolated

Control Technique

PULSE WIDTH MODULATION

Switcher Configuration

BUCK-BOOST

Control Features

Frequency Control, Soft Start

Pin Sayısı

18

Additional Feature

CURRENT MODE OPERATION IS ALSO POSSIBLE

Number Of Outputs

1

Temel Parça No

UC3851

Terminal Kaplaması

Nickel/Palladium/Gold (Ni/Pd/Au)

Fonksiyon Sayısı

1

Thickness

4.57mm

Frekans

450kHz

Duty Cycle

50%

Montaj Tipi

Through Hole

Pin Sayısı

18

Voltage Start Up

8V

Çalışma Sıcaklığı

0°C~70°C TA

Terminal Pozisyonu

DUAL

Genişlik

6.35mm

Control Mode

CURRENT/VOLTAGE-MODE

Fabrika Tedarik Süresi

6 Weeks

Kurşunsuz

Lead Free

Parça Durumu

Active

Yüzey Montaj

NO

Lifecycle Status

ACTIVE (Last Updated: 2 days ago)

Nominal Supply Current

15mA

Output Voltage

40V

JESD-609 Kodu

e4

Output Power

1W

ECCN Kodu

EAR99

Output Current

400mA

Yükseklik

5.08mm

Max Power Dissipation

1W

Max Duty Cycle

46 %

Input Voltagenom

20V

Frequency Switching

Up to 500kHz