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| PartNumber | TNY277PN | TNY277PG | TNY277P |
| Description | AC/DC Converters 18.5W 85-265 VAC 23.5W/230 VAC | AC/DC Converters 18 W (85-265 VAC) 23.5 W (230 VAC) | |
| Manufacturer | Power Integrations | Power Integrations | Power Integrations |
| Product Category | AC/DC Converters | AC/DC Converters | PMIC - AC DC Converters, Offline Switchers |
| RoHS | Y | Y | - |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | DIP-8 | DIP-8 | - |
| Output Voltage | 12 V | 12 V | 12 V |
| Output Power | 18 W | 18 W | 18 W |
| Input / Supply Voltage Min | 85 VAC | 85 VAC | - |
| Input / Supply Voltage Max | 265 VAC | 265 VAC | - |
| Switching Frequency | 132 kHz | 132 kHz | 132 kHz |
| Duty Cycle Max | 65 % | 65 % | - |
| Operating Supply Current | 365 uA | 365 uA | 365 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Series | TNY277 | TNY277 | TinySwitchR-III |
| Packaging | Tube | Tube | Tube |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Type | Off Line Converter | Off Line Converter | Off Line Switcher |
| Brand | Power Integrations | Power Integrations | - |
| Product Type | AC/DC Converters | AC/DC Converters | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Tradename | TinySwitch | TinySwitch | TinySwitch |
| Unit Weight | 0.080001 oz | 0.080001 oz | 0.080001 oz |
| Operating Temperature Range | - | - | - 40 C to + 150 C |
| Package Case | - | - | DIP-8 |
| Operating Temperature | - | - | -40°C ~ 150°C (TJ) |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | DIP-8C |
| Power Watts | - | - | 23.5W |
| Output Isolation | - | - | Isolated |
| Internal Switch s | - | - | Yes |
| Voltage Breakdown | - | - | 700V |
| Topology | - | - | Flyback |
| Voltage Start Up | - | - | - |
| Voltage Supply Vcc Vdd | - | - | - |
| Duty Cycle | - | - | 65% |
| Frequency Switching | - | - | 132kHz |
| Fault Protection | - | - | Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit |
| Control Features | - | - | EN |
| Duty Cycle Max | - | - | 65 % |
| Input Supply Voltage Min | - | - | 85 VAC |
| Input Supply Voltage Max | - | - | 265 VAC |