| PartNumber | L6599ADTR | L6599AD | L6599AFD |
| Description | Switching Controllers Hi-Volt resonant controller | Switching Controllers Hi-Volt Resonant Controller | Switching Controllers Ultra-extreme temperature range improved high voltage resonant controller |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | Switching Controllers | Switching Controllers | Switching Controllers |
| RoHS | Y | Y | Y |
| Topology | Half-Bridge | Half-Bridge | Half-Bridge |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Switching Frequency | 500 kHz | 500 kHz | 500 kHz |
| Duty Cycle Max | 50 % | 50 % | 50 % |
| Input Voltage | 8.85 V to 16 V | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 50 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SO N | SO-16 | SO-16 |
| Packaging | Reel | Tube | Tube |
| Description/Function | Improved high-voltage resonant controller | - | - |
| Height | 1.6 mm | 1.6 mm | 1.75 mm |
| Length | 10 mm | 10 mm | 9.9 mm |
| Series | L6599A | L6599A | L6599AF |
| Type | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers | - |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Shutdown | Shutdown | - | Shutdown |
| Fall Time | 30 ns | 30 ns | 30 ns |
| Moisture Sensitive | Yes | Yes | Yes |
| Operating Supply Current | 250 uA | 2 mA | 2 mA |
| Operating Supply Voltage | 8.85 V to 16 V | 8.85 V to 16 V | 8.85 V to 16 V |
| Product Type | Switching Controllers | Switching Controllers | Switching Controllers |
| Rise Time | 60 ns | 60 ns | 60 ns |
| Factory Pack Quantity | 2500 | 1000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Output Voltage | - | 1.5 V | 1.8 V |
| Output Current | - | 800 mA | 700 mA |
| Unit Weight | - | 0.007079 oz | 0.007079 oz |
| Isolation | - | - | Non-Isolated |
| Operating Temperature Range | - | - | - 50 C to + 150 C |
| Product | - | - | Resonant Controller |
| Width | - | - | 3.9 mm |