제품 속성 |
![UC2841N](/thumb/medium/8b/18-DIP.jpg) |
![UC2841DW](/thumb/small/7f/175%2018-SOIC.jpg) |
![UC2842AD8](/thumb/small/a0/296%208-SOIC.jpg) |
![UC2842AD](/thumb/small/89/296~4040047-5~D~14.JPG) |
제품 모델 |
UC2841N |
UC2841DW |
UC2842AD8 |
UC2842AD |
제조사 |
Texas Instruments |
Texas Instruments |
Texas Instruments |
Texas Instruments |
기능 |
Step-Up, Step-Down, Step-Up/Step-Down |
Step-Up, Step-Down, Step-Up/Step-Down |
Step-Up, Step-Down, Step-Up/Step-Down |
Step-Up, Step-Down, Step-Up/Step-Down |
연속 |
- |
- |
- |
- |
작동 온도 |
-25°C ~ 85°C (TA) |
-25°C ~ 85°C (TA) |
-40°C ~ 85°C (TA) |
-40°C ~ 85°C (TA) |
기본 제품 번호 |
UC2841 |
UC2841 |
UC2842 |
UC2842 |
출력 유형 |
Transistor Driver |
Transistor Driver |
Transistor Driver |
Transistor Driver |
클럭 동기화 |
No |
No |
No |
No |
동기 정류기 |
No |
No |
No |
No |
직렬 인터페이스 |
- |
- |
- |
- |
토폴로지 |
Buck, Boost, Flyback, Forward Converter |
Buck, Boost, Flyback, Forward Converter |
Boost, Buck, Flyback, Forward |
Boost, Buck, Flyback, Forward |
제조업체 장치 패키지 |
18-PDIP |
18-SOIC |
8-SOIC |
14-SOIC |
출력 수 |
1 |
1 |
1 |
1 |
출력 단계 |
1 |
1 |
1 |
1 |
출력 구성 |
Positive, Isolation Capable |
Positive, Isolation Capable |
Positive, Isolation Capable |
Positive, Isolation Capable |
제어 기능 |
Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start |
Frequency Control |
Frequency Control |
패키지 |
Tube |
Tube |
Tube |
Tube |
실장 형 |
Through Hole |
Surface Mount |
Surface Mount |
Surface Mount |
전압 - 공급 (VCC / Vdd에) |
8V ~ 32V |
8V ~ 32V |
10V ~ 30V |
10V ~ 30V |
패키지 / 케이스 |
18-DIP (0.300", 7.62mm) |
18-SOIC (0.295', 7.50mm Width) |
8-SOIC (0.154", 3.90mm Width) |
14-SOIC (0.154', 3.90mm Width) |
주파수 - 전환 |
500kHz |
500kHz |
Up to 500kHz |
Up to 500kHz |
듀티 사이클 (최대) |
95% |
95% |
96% |
96% |