UC2851N备选型号: UC3841N

ACTIVE (Last Updated: 5 days ago)

6 Weeks

通孔

18-DIP (0.300, 7.62mm)

NO

18

1.206102g

-40°C~85°C TA

Tube

e4

yes

活跃

1 (Unlimited)

18

EAR99

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

也可在电流模式下运行

1W

DUAL

1

2.54mm

450kHz

UC2851

18

1

40V

20V

开关控制器

15mA

400mA

7.8V~32V

1W

Frequency Control, Soft Start

Boost, Buck, Flyback, Forward

CURRENT/VOLTAGE-MODE

Up to 500kHz

脉宽调制

50ns

50 ns

30V

BUCK-BOOST

无

Current Limiting, Over Voltage

46 %

Non-Isolated

50%

8V

5.08mm

22.48mm

6.35mm

4.57mm

ROHS3 Compliant

无铅

-

-

-

-

-

-

ACTIVE (Last Updated: 6 days ago)

6 Weeks

通孔

18-DIP (0.300, 7.62mm)

NO

18

1.206102g

0°C~70°C TA

Tube

e4

yes

活跃

1 (Unlimited)

18

EAR99

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

也可在电流模式下运行

-

DUAL

-

2.54mm

450kHz

UC3841

-

1

40V

20V

开关控制器

-

400mA

8V~32V

-

Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start

Boost, Flyback, Forward Converter

CURRENT-MODE

500kHz

脉宽调制

-

-

30V

BUCK-BOOST

-

-

95 %

-

-

-

5.08mm

22.48mm

6.35mm

4.57mm

ROHS3 Compliant

无铅

Step-Up, Step-Up/Step-Down

晶体管驱动器

Positive, Isolation Capable

无

10mA

无SVHC