NEX80809DAZ
ActiveWIDE SUPPLY VOLTAGE MULTI-MODE FLYBACK CONTROLLER, 85 KHZ, OPTIMIZED FOR 33 W POWER DEVICES WITH OVER POWER PROTECTION (OPP)
NEX80809DAZ
ActiveWIDE SUPPLY VOLTAGE MULTI-MODE FLYBACK CONTROLLER, 85 KHZ, OPTIMIZED FOR 33 W POWER DEVICES WITH OVER POWER PROTECTION (OPP)
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.
Technical Specifications
Parameters and characteristics for this part
| Specification | NEX80809DAZ |
|---|---|
| Control Features | Soft Start |
| Duty Cycle | 78 % |
| Fault Protection | Over Power, Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Frequency - Switching | 85 kHz |
| Internal Switch(s) | No |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Output Isolation | Isolated |
| Package / Case | TSOT-23-6, SOT-23-6 Thin |
| Package Name | 6-TSSOP |
| Power (Watts) | 33 W |
| Topology | Secondary Side SR, Flyback |
| Voltage - Start Up | 17 V |
| Voltage - Supply (Vcc/Vdd) Maximum | 83 V |
| Voltage - Supply (Vcc/Vdd) Minimum | 10 V |
Pricing
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CAD
3D models and CAD resources for this part