LT1248IS#PBF vs LT1248CS#PBF Comparaison
Comparaison détaillée côte à côte de LT1248IS#PBF par Analog Devices et LT1248CS#PBF par Analog Devices. Comparez les spécifications clés, les paramètres électriques, le conditionnement, le statut de cycle de vie, les prix et la disponibilité pour déterminer le meilleur composant pour vos exigences de conception.
Analog Devices
LT1248IS#PBF - PFC Controller, 300kHz Average Current, 16-SOIC | Analog Devices
LT1248IS#PBF ✓ ActifAnalog Devices
LT1248CS#PBF - PFC Controller, 300 kHz, 16-SOIC | Analog Devices
LT1248CS#PBF ✓ ActifComparaison des spécifications
| Paramètre | LT1248IS#PBF | LT1248CS#PBF |
|---|---|---|
| Marque | Analog Devices | Analog Devices |
| Catégorie | Power MOSFET Drivers | Power MOSFET Drivers |
| Statut du cycle de vie | Actif | Actif |
| Statut du stock | In Stock | In Stock |
| Prix unitaire (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 | — |
| Plage de température de fonctionnement | -40 C to +125 C (industrial) | — |
| Boîtier | 16-pin SOIC (narrow body, 3.90 mm width) | 16-SOIC (S16, 0.150 inch, wide-body) |
| Type de montage | 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) | — |
| Fonction | — | Power Factor Correction (PFC) Controller |
| Topologie | — | 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 |
| Nombre de broches | — | 16 |
| Operating Temperature (C grade) | — | 0C to +100C |
| Niveau MSL | — | [DATA_NEEDED: MSL rating] |