MFG:Fairchild Semiconductor Category:Integrated Circuits (ICs) Package Cooled:SMD/DIP D/C:2009
FSDL165RN, FSDL321, FSDL321L Datasheet download
Category: Integrated Circuits (ICs)
MFG: Fairchild Semiconductor
Package Cooled: SMD/DIP
D/C: 2009
Description: IC SWIT PWM GREEN CM OVP HV 8SOP
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PDF/DataSheet Download
Datasheet: FSD1000
File Size: 384366 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FSDL321
File Size: 958027 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: FSDL321L
File Size: 936521 KB
Manufacturer: FAIRCHILD [Fairchild Semiconductor]
Download : Click here to Download
| Technical/Catalog Information | FSDL321 |
| Vendor | Fairchild Semiconductor |
| Category | Integrated Circuits (ICs) |
| Packaging | - |
| Package / Case | 8-DIP |
| Power (Watts) | 17W |
| Voltage - Input | 9 ~ 20 V |
| Voltage - Output | 650V |
| Frequency Range | 45 ~ 55kHz |
| Operating Temperature | 25°C ~ 85°C |
| Output Isolation | Isolated |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | FSDL321 FSDL321 |
Each product in the FSDx321 (x for H, L) family consists of an integrated Pulse Width Modulator (PWM) and Sense FET, and is specifically designed for high performance off- line Switch Mode Power Supplies (SMPS) with minimal external components. Both devices areintegrated high voltage power switching regulators which combine an avalancherugged Sense FET with a current mode PWM control block.The integrated PWM controller features include: a fixed oscillator with frequency modulation for reduced EMI, Under Voltage Lock Out (UVLO) protection, Leading Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, Thermal Shut Down (TSD) protection, Abnormal Over Current Protection (AOCP) and temperature compensated precision current sources for loop compensation and fault protection circuitry. When compared to a discrete MOSFET and controller or RCC switching converter solution, the FSDx321 devices reduce total component count, design size, weight while increasing efficiency, productivity and system reliability. Both devices provide a basic platform that is well suited for the design of cost-effective flyback converters.
| Characteristic | Symbol | Value | Unit |
| Drain Pin Voltage) | VDRAIN | 650 | V |
| Vstr Pin Voltage | VSTR | 650 | V |
| Drain Current Pulsed | VDG | 650 | V |
| Gate-Source Voltage | VGS | ±20 | V |
| Drain Current Pulsed(1) | IDM | 1.5 | A |
| Continuous Drain Current (Tc=25) | ID | 0.7 | A |
| Continuous Drain Current (Tc=100) |
ID | 0.32 | A |
| Single Pulsed Avalanche Energy(2) | EAS | 10 | mJ |
| Supply Voltage | VCC | 20 | V |
| Feedback Voltage Range | VFB | -0.3 to VCC | V |
| Total Power Dissipation | PD |
1.40 | °C |
| Operating Junction Temperature | TJ | Internally limited | °C |
| Operating Ambient Temperature | TA | -25 to +85 | °C |
| Storage Temperature | TSTG | -55 to +150 | °C |
| Technical/Catalog Information | FSDL321L |
| Vendor | Fairchild Semiconductor |
| Category | Integrated Circuits (ICs) |
| Packaging | - |
| Package / Case | 8-SOP |
| Power (Watts) | 17W |
| Voltage - Input | 9 ~ 20 V |
| Voltage - Output | 650V |
| Frequency Range | 45 ~ 55kHz |
| Operating Temperature | 25°C ~ 85°C |
| Output Isolation | Isolated |
| Drawing Number | * |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | FSDL321L FSDL321L |
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