LM5021NA-1
IC OFFLINE SWITCH MULT TOP 8DIPManufacturer: Texas Instruments
Categories: AC DC Converters, Offline Switches
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Texas Instruments LM5021NA-1 is an offline switcher IC designed for flyback and forward topologies, operating at switching frequencies up to 1MHz. This component features integrated voltage startup circuitry, maintaining operation across a wide supply voltage range of 8V to 30V, with a specific startup voltage of 20V. The device includes advanced control features such as frequency control and soft start, along with robust fault protection including current limiting and overload protection. Its 8-PDIP package facilitates through-hole mounting. The LM5021NA-1 is suitable for applications requiring isolated power conversion, commonly found in industrial automation, consumer electronics, and telecommunications infrastructure. The maximum duty cycle is rated at 80%.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Duty Cycle | 80% |
| Frequency - Switching | Up to 1MHz |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Output Isolation | Isolated |
| Topology | Flyback, Forward |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 30V |
| Supplier Device Package | 8-PDIP |
| Fault Protection | Current Limiting, Over Load |
| Voltage - Start Up | 20 V |
| Control Features | Frequency Control, Soft Start, Sync |
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