NEX80809DAZ
ActiveWIDE SUPPLY VOLTAGE MULTI-MODE FLYBACK CONTROLLER, 85 KHZ, OPTIMIZED FOR 33 W POWER DEVICES WITH OVER POWER PROTECTION (OPP)
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NEX80809DAZ
ActiveWIDE SUPPLY VOLTAGE MULTI-MODE FLYBACK CONTROLLER, 85 KHZ, OPTIMIZED FOR 33 W POWER DEVICES WITH OVER POWER PROTECTION (OPP)
Technical Specifications
Parameters and characteristics for this part
| Specification | NEX80809DAZ |
|---|---|
| Control Features | Soft Start |
| Duty Cycle | 78 % |
| Fault Protection | Over Temperature, Short Circuit, Over Load, Over Power, Over Voltage, Current Limiting |
| Frequency - Switching | 85 kHz |
| Internal Switch(s) | False |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Isolation | Isolated |
| Package / Case | SOT-23-6 Thin, TSOT-23-6 |
| Power (Watts) | 33 W |
| Supplier Device Package | 6-TSSOP |
| Topology | Secondary Side SR, Flyback |
| Voltage - Start Up | 17 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 83 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 10 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 250 | $ 0.75 | |
Description
General part information
NEX80809DA Series
The NEX8080 device series (NEX8080x) are intelligent multi-mode PWM controller implemented with peak current mode control. As the load changes, it automatically switches between Continuous Conduction Mode (CCM), Quasi-Resonant (QR) mode, Discontinuous Conduction Mode (DCM) and Pulse Frequency Modulation (PFM) Mode to maintain a high efficiency across the entire load range. To achieve an ultralow standby power, Burst Mode (BM) is implemented in very light load or no-load condition.
Documents
Technical documentation and resources