NEX80809DA Series

Wide supply voltage multi-mode flyback controller, 85 kHz, optimized for 33 W power devices with Over Power Protection (OPP)

Manufacturer: Nexperia USA Inc.

Catalog

Wide supply voltage multi-mode flyback controller, 85 kHz, optimized for 33 W power devices with Over Power Protection (OPP)

Part	Internal Switch(s)	Frequency - Switching	Supplier Device Package	Mounting Type	Fault Protection	Duty Cycle	Power (Watts)	Output Isolation	Package / Case	Operating Temperature [Min]	Operating Temperature [Max]	Topology	Control Features	Voltage - Start Up	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]
Nexperia USA Inc. NEX80809DAZ		85 kHz	6-TSSOP	Surface Mount	Current Limiting Over Load Over Power Over Temperature Over Voltage Short Circuit	78 %	33 W	Isolated	SOT-23-6 Thin TSOT-23-6	-40 C	125 °C	Flyback Secondary Side SR	Soft Start	17 V	10 V	83 V

Catalog

Wide supply voltage multi-mode flyback controller, 85 kHz, optimized for 33 W power devices with Over Power Protection (OPP)

Description

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.