LT1248IS#PBF vs LT1248CS#PBF 비교
다음의 상세 나란히 비교: LT1248IS#PBF 제조: Analog Devices 및 LT1248CS#PBF 제조: Analog Devices. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Analog Devices
LT1248IS#PBF - PFC Controller, 300kHz Average Current, 16-SOIC | Analog Devices
LT1248IS#PBF ✓ 활성사양 비교
| 파라미터 | LT1248IS#PBF | LT1248CS#PBF |
|---|---|---|
| 브랜드 | Analog Devices | Analog Devices |
| 카테고리 | Power MOSFET Drivers | Power MOSFET Drivers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.45 | $6.20 |
| Product Type | Active Power Factor Correction (PFC) Controller IC | — |
| Topology / Control Method | Average current mode, fixed-frequency PWM | — |
| Supply Voltage (VCC) | 15.5 V to 27 V | — |
| UVLO / Lockout Threshold | 11.5 V | — |
| Startup Current | 250 uA (typical) | — |
| Operating Supply Current | 8.5 mA (typical) | — |
| Maximum Switching Frequency | 300 kHz | — |
| Maximum Duty Cycle | 96 % | 96% |
| Output Drive Capability | [DATA_NEEDED: gate drive current / sink/source] | — |
| Operating Mode | Continuous and discontinuous conduction (CCM/DCM) | — |
| Input Voltage Range (AC line) | Universal 85 VAC to 265 VAC off-line | — |
| 동작 온도 범위 | -40 C to +125 C (industrial) | — |
| 패키지 | 16-pin SOIC (narrow body, 3.90 mm width) | 16-SOIC (S16, 0.150 inch, wide-body) |
| 실장 유형 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (PBF suffix indicates Pb-free) | Yes (PBF suffix, lead-free, RoHS compliant) |
| Manufacturer | Analog Devices (formerly Linear Technology) | — |
| Protection Features | Instantaneous overvoltage protection, UVLO | — |
| Multiplier Input (MULT) | Yes (line voltage feed-forward) | — |
| 기능 | — | Power Factor Correction (PFC) Controller |
| 토폴로지 | — | Boost PFC, Current Averaging |
| Supply Voltage (Vcc) | — | 11.5 V to 25 V |
| Supply Current (Typ) | — | 8.5 mA |
| UVLO Threshold | — | 11.5 V |
| Switching Frequency (Max) | — | 300 kHz |
| Switching Frequency (Typ) | — | 100 kHz |
| Oscillator | — | Adjustable |
| 핀 수 | — | 16 |
| Operating Temperature (C grade) | — | 0C to +100C |
| MSL 레벨 | — | [DATA_NEEDED: MSL rating] |