| PartNumber | L6566B | L6566BHTR | L6566BH |
| Description | Power Factor Correction - PFC Multi Mode PWM Controller | Switching Controllers MULTIMODE CONTROLLER SMPS 8V 3 mA | Switching Controllers Multimode Controller SMPS 800V |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Power Factor Correction - PFC | Switching Controllers | PMIC - AC DC Converters, Offline Switchers |
| RoHS | Y | Y | - |
| Maximum Operating Temperature | + 150 C | + 150 C | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO-16 | SO-Narrow-16 | - |
| Packaging | Tube | Reel | Tube |
| Product | PFC Controllers | Current Mode PWM Controllers | - |
| Series | L6566B | L6566BH | L6566 |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | PFC - Power Factor Correction | Switching Controllers | - |
| Factory Pack Quantity | 1000 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.007079 oz | 0.005418 oz | 0.019312 oz |
| Topology | - | Flyback | Flyback |
| Number of Outputs | - | 1 Output | - |
| Switching Frequency | - | 10 kHz to 300 kHz | 300 kHz |
| Duty Cycle Max | - | 75 % | - |
| Input Voltage | - | 8 V to 23 V | - |
| Output Voltage | - | 5 V | 5 V |
| Output Current | - | 800 mA | - |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Description/Function | - | Multimode controller for SMPS | - |
| Isolation | - | Isolated | - |
| Output Type | - | Totem Pole | - |
| Type | - | Current Mode PWM Controllers | - |
| Shutdown | - | Shutdown | - |
| Fall Time | - | 40 ns | 40 ns |
| Operating Supply Current | - | 4 mA | 4 mA |
| Operating Supply Voltage | - | 8 V to 23 V | 10.6 V to 23 V |
| Rise Time | - | 50 ns | 50 ns |
| Package Case | - | - | SOIC-16 Narrow |
| Operating Temperature | - | - | -40°C ~ 150°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 16-SO |
| Power Watts | - | - | - |
| Output Isolation | - | - | Isolated |
| Internal Switch s | - | - | No |
| Voltage Breakdown | - | - | - |
| Voltage Start Up | - | - | 14V |
| Voltage Supply Vcc Vdd | - | - | 8 V ~ 23 V |
| Duty Cycle | - | - | 75% |
| Frequency Switching | - | - | 10kHz ~ 300kHz |
| Fault Protection | - | - | Current Limiting, Over Load |
| Control Features | - | - | Soft Start |
| Duty Cycle Max | - | - | 75 % |