UC3841DW备选型号: NCP1397ADR2G

表面贴装

18-SOIC (0.295, 7.50mm Width)

YES

18

0°C~70°C TA

Tube

e4

yes

Obsolete

2 (1 Year)

18

EAR99

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

也可在电流模式下运行

DUAL

鸥翼

260

450kHz

UC3841

Step-Up, Step-Up/Step-Down

1

40V

晶体管驱动器

20V

开关控制器

Positive, Isolation Capable

400mA

8V~32V

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

Boost, Flyback, Forward Converter

CURRENT-MODE

500kHz

脉宽调制

无

30V

SINGLE

95 %

2.65mm

7.5mm

ROHS3 Compliant

含铅

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

表面贴装

16-SOIC (0.154, 3.90mm Width), 15 Leads

-

15

-40°C~125°C TJ

Tape & Reel (TR)

e3

yes

活跃

1 (Unlimited)

16

EAR99

-

-

DUAL

鸥翼

-

-

NCP1397

-

1

300mV

-

12V

开关控制器

-

4mA

9.5V~20V

频率控制

Half-Bridge

-

60kHz~500kHz

谐振控制

-

-

PUSH-PULL

52 %

-

4mm

ROHS3 Compliant

无铅

ACTIVE (Last Updated: 4 days ago)

23 Weeks

Tin

表面贴装

2006

1

15

20V

4mA

无卤素

40ns

20 ns

560kHz

无

Current Limiting, Over Temperature, Over Voltage, Short Circuit

Non-Isolated

50%

Isolated

10.5V

1.5mm

10mm