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| PartNumber | FSL306LRLX | FSL306LR | FSL306LRL |
| Description | Switching Controllers FPS for Buck switch | Power Switch ICs - Power Distribution FPS for Buck switch | |
| Manufacturer | ON Semiconductor | FAIRCHILD | Fairchild Semiconductor |
| Product Category | Switching Controllers | PMIC - AC DC Converters, Offline Switchers | PMIC - AC DC Converters, Offline Switchers |
| RoHS | Y | - | - |
| Topology | Buck | - | Buck, Flyback |
| Number of Outputs | 1 Output | - | 1 Output |
| Switching Frequency | 50 kHz | - | - |
| Input Voltage | 230 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | LSOP-7 | - | - |
| Packaging | Reel | - | Tape & Reel (TR) Alternate Packaging |
| Description/Function | High performance offline buck, buck-boost and non-isolated flyback SMPS | - | - |
| Isolation | Non-Isolated | - | - |
| Output Power | 7 W | - | - |
| Output Type | Adjustable | - | - |
| Product | Buck Switch | - | - |
| Series | FSL306LR | - | - |
| Type | Green Mode Buck Switch | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Shutdown | Shutdown | - | - |
| Fall Time | 26.1 ns | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Current | 250 uA | - | - |
| Operating Supply Voltage | 10 V | - | 10 V |
| Product Type | Switching Controllers | - | - |
| Rise Time | 7.6 ns | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.027397 oz | - | 0.027397 oz |
| Package Case | - | - | LSOP-7 |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 7-LSOP |
| Power Watts | - | - | 7W |
| Output Isolation | - | - | Non-Isolated |
| Internal Switch s | - | - | Yes |
| Voltage Breakdown | - | - | 650V |
| Voltage Start Up | - | - | 8V |
| Voltage Supply Vcc Vdd | - | - | 7 V ~ 26 V |
| Duty Cycle | - | - | - |
| Frequency Switching | - | - | 50kHz |
| Fault Protection | - | - | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage |
| Control Features | - | - | - |
| Pd Power Dissipation | - | - | 1.25 W |
| Supply Voltage Max | - | - | 11 V |
| Supply Voltage Min | - | - | 9 V |
| On Resistance Max | - | - | 18 Ohms |
| Current Limit | - | - | 0.45 A |
| On Time Max | - | - | 15.4 us |