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ADI LT3798EMSE#TRPBF
| Producent | |
| Nr części prod. | LT3798EMSE#TRPBF |
| Nr LCSC | C580146 |
| Opak. | MSOP-16-EP |
| Numer Klienta | |
| Klucz. cechy | Isolated No Opto-Coupler Flyback Controller with Active PFC |
| Karta Katalogowa | ADI LT3798EMSE#TRPBF |
| Zgodność z RoHS | 1 dokumentów dostępnych |
| Części alternatywne | 2 |
Specyfikacje Produktu
| Typ | Opis | |
|---|---|---|
| Kategoria | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Producent | ADI | |
| Opak. | MSOP-16-EP | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 120mA | |
| Frequency - Switching | 500Hz~150kHz | |
| Pd - Power Dissipation | - | |
| Voltage - Breakdown | - | |
| Voltage - Supply | 10V~38V | |
| Features | Quasi-resonant/valley switching;Under-voltage lockout;Constant Current Mode (CC);Constant Voltage (CV) | |
| Topology | Flyback | |
| Output Voltage | 10V | |
| Duty Cycle(Max) | - | |
| Working Mode | CRM | |
| Feedback System | Primary-side feedback |
| Typ | Opis | |
|---|---|---|
| Kategoria | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Producent | ADI | |
| Opak. | MSOP-16-EP | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 120mA | |
| Frequency - Switching | 500Hz~150kHz | |
| Pd - Power Dissipation | - | |
| Voltage - Breakdown | - |
| Typ | Opis | |
|---|---|---|
| Voltage - Supply | 10V~38V | |
| Features | Quasi-resonant/valley switching;Under-voltage lockout;Constant Current Mode (CC);Constant Voltage (CV) | |
| Topology | Flyback | |
| Output Voltage | 10V | |
| Duty Cycle(Max) | - | |
| Working Mode | CRM | |
| Feedback System | Primary-side feedback |
Opis
The LT3798 is a constant-voltage/constant-current isolated flyback controller that combines active power factor correction (PFC) with no opto-coupler required for output voltage feedback into a single-stage converter. A LT3798 based design can achieve a power factor of greater than 0.97 by actively modulating the input current, allowing compliance with most Harmonic Current Emission requirements. The LT3798 is well suited for a wide variety of off-line applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 86% can be achieved with output power levels up to 100W. In addition, the LT3798 can easily be designed into high DC input applications.
Funkcje
- Isolated PFC Flyback with Minimum Number of External Components
- VIN and VOUT Limited Only by External Components
- Active Power Factor Correction
- Low Harmonic Distortion
- No Opto-Coupler Required
- Constant-Current and Constant-Voltage Regulation
- Accurate Regulated Voltage and Current (±5% Typical)
- Energy Star Compliant (<0.5W No Load Operation)
- Thermally Enhanced 16-lead MSOP Package
Zastosowania
- Offline 5W to 100W+ Applications
- High DC VIN Isolated Applications
- Offline Bus Converter (12V, 24V or 48V Outputs)
| Szt. | Cena jedn.(Tylko do wglądu) | Suma całkowita |
|---|---|---|
| 1+ | $ 8.1386 | $ 8.14 |
| 10+ | $ 6.9653 | $ 69.65 |
| 30+ | $ 6.2508 | $ 187.52 |
| 100+ | $ 5.6506 | $ 565.06 |
Standardowa Obudowa2500/Full Reel | ||
Specyfikacje Produktu
| Typ | Opis | |
|---|---|---|
| Kategoria | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Producent | ADI | |
| Opak. | MSOP-16-EP | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 120mA | |
| Frequency - Switching | 500Hz~150kHz | |
| Pd - Power Dissipation | - | |
| Voltage - Breakdown | - | |
| Voltage - Supply | 10V~38V | |
| Features | Quasi-resonant/valley switching;Under-voltage lockout;Constant Current Mode (CC);Constant Voltage (CV) | |
| Topology | Flyback | |
| Output Voltage | 10V | |
| Duty Cycle(Max) | - | |
| Working Mode | CRM | |
| Feedback System | Primary-side feedback |
| Typ | Opis | |
|---|---|---|
| Kategoria | Integrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers | |
| Producent | ADI | |
| Opak. | MSOP-16-EP | |
| Operating Temperature | -40℃~+125℃ | |
| Output Current | 120mA | |
| Frequency - Switching | 500Hz~150kHz | |
| Pd - Power Dissipation | - | |
| Voltage - Breakdown | - |
| Typ | Opis | |
|---|---|---|
| Voltage - Supply | 10V~38V | |
| Features | Quasi-resonant/valley switching;Under-voltage lockout;Constant Current Mode (CC);Constant Voltage (CV) | |
| Topology | Flyback | |
| Output Voltage | 10V | |
| Duty Cycle(Max) | - | |
| Working Mode | CRM | |
| Feedback System | Primary-side feedback |
Opis
The LT3798 is a constant-voltage/constant-current isolated flyback controller that combines active power factor correction (PFC) with no opto-coupler required for output voltage feedback into a single-stage converter. A LT3798 based design can achieve a power factor of greater than 0.97 by actively modulating the input current, allowing compliance with most Harmonic Current Emission requirements. The LT3798 is well suited for a wide variety of off-line applications. The input range can be scaled up or down, depending mainly on the choice of external components. Efficiencies higher than 86% can be achieved with output power levels up to 100W. In addition, the LT3798 can easily be designed into high DC input applications.
Funkcje
- Isolated PFC Flyback with Minimum Number of External Components
- VIN and VOUT Limited Only by External Components
- Active Power Factor Correction
- Low Harmonic Distortion
- No Opto-Coupler Required
- Constant-Current and Constant-Voltage Regulation
- Accurate Regulated Voltage and Current (±5% Typical)
- Energy Star Compliant (<0.5W No Load Operation)
- Thermally Enhanced 16-lead MSOP Package
Zastosowania
- Offline 5W to 100W+ Applications
- High DC VIN Isolated Applications
- Offline Bus Converter (12V, 24V or 48V Outputs)
C580146 Biblioteka EasyEDA
Zgodność & Kody Eksportowe
| Typ | Szczegóły |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Typ | Szczegóły |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Typ | Szczegóły |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Części alternatywne
| MPN | Producent | Opakowanie | Dostępność | Cena jednostkowa | ||
|---|---|---|---|---|---|---|
| LT3798IMSE#PBF | ADI | MSOP-16-EP | 1 | $ 8.4811 | ||
| LT3573IMSE#TRPBF | ADI | MSOP-16-EP | 95 | $ 10.2789 |