UC2851NG4备选型号: UC3841N

PDIP

NO

18

1.206102g

1W

Rail/Tube

e4

18

EAR99

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

85°C

-40°C

也可在电流模式下运行

DUAL

THROUGH-HOLE

1

2.54mm

450kHz

18

1

20V

INDUSTRIAL

30V

8V

开关控制器

15mA

400mA

40V

Flyback, Boost

VOLTAGE-MODE

500kHz

脉宽调制

50ns

50 ns

30V

SINGLE

1W

46 %

Non-Isolated

46 %

22.48mm

5.08mm

7.62mm

无

符合RoHS标准

无铅

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

18-DIP (0.300, 7.62mm)

NO

18

1.206102g

-

Tube

e4

18

EAR99

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

-

-

也可在电流模式下运行

DUAL

-

-

2.54mm

450kHz

-

1

20V

-

-

-

开关控制器

-

400mA

-

Boost, Flyback, Forward Converter

CURRENT-MODE

500kHz

脉宽调制

-

-

30V

BUCK-BOOST

-

95 %

-

-

22.48mm

-

6.35mm

-

ROHS3 Compliant

无铅

ACTIVE (Last Updated: 6 days ago)

6 Weeks

通孔

0°C~70°C TA

yes

活跃

1 (Unlimited)

UC3841

Step-Up, Step-Up/Step-Down

40V

晶体管驱动器

Positive, Isolation Capable

8V~32V

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

无

10mA

5.08mm

4.57mm

无SVHC