MFG:Fairchild Semiconductor Category:Integrated Circuits (ICs) Package Cooled:DIP-8 D/C:08+
FAN7680N, FAN7685, FAN7685M Datasheet download
Category: Integrated Circuits (ICs)
MFG: Fairchild Semiconductor
Package Cooled: DIP-8
D/C: 08+
Description: IC SUPERVISORY SW MODE PS 8DIP
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PDF/DataSheet Download
Datasheet: FAN7680N
File Size: 240151 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FAN7685
File Size: 329376 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FAN7685M
File Size: 329376 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
| Technical/Catalog Information | FAN7680N |
| Vendor | Fairchild Semiconductor |
| Category | Integrated Circuits (ICs) |
| Type | - |
| Voltage - Supply | 4 V ~ 15 V |
| Current - Supply | 1mA |
| Voltage - Input | - |
| Package / Case | 8-DIP |
| Packaging | Tube |
| Applications | Secondary-Side Monitor |
| Operating Temperature | -40°C ~ 85°C |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | FAN7680N FAN7680N |
The FAN7685/FAN7686/FAN7687 is a complete output supervisory circuitry intended for use in the secondary side of the switched mode power supply. It provides overvoltage protection (OVP), undervoltage protection(UVP), overcur-rent protection (OCP), and power good signal generator to monitor and control the outputs of the switching power sup-ply system. Remote on/off(PSON</a>) control and some preci-sion protection features are also implemented.
It directly senses all the output rails for OVP, UVP, and OCP without external divider resistors. As for output control, power good output(PGO) and fault protection output(FPO</a>) are included. The FAN7685/FAN7686/FAN7687 offers a simple and cost effective solution with minimum number of external components and greatly reduces PCB board space for power supply.
| Parameter | Symbol | Value | Unit |
| Supply Voltage | VCC, VCC12 | 16 | V |
| Input Voltage | VPSON</a>, VS5, VS33, VPGI,IS5, IS33 | 8 | V |
| VS12, IS12, ISVCC12 | 16 | ||
| Output Voltage | VPGO | 8 | V |
| VFPO</a> | 16 | ||
| Operating Temperature | Topr | -40 ~ 125 | °C |
| Storage Temperature | Tstg | -55 ~ 150 | °C |
| Power Dissipation | PD | 1 | W |
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