Fairchild/ON Semiconductor FSFM261N
- Part Number:
- FSFM261N
- Manufacturer:
- Fairchild/ON Semiconductor
- Ventron No:
- 3248612-FSFM261N
- Description:
- IC PWM/SENSEFET FPS 8-DIP
- Datasheet:
- FSFM261N
Fairchild/ON Semiconductor FSFM261N technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor FSFM261N.
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case8-DIP (0.300, 7.62mm)
- Number of Pins8
- Weight930mg
- Operating Temperature-25°C~85°C TA
- PackagingTube
- SeriesFPS™
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Power Dissipation35W
- Base Part NumberFSFM261
- Number of Outputs1
- Analog IC - Other TypeSWITCHING CONTROLLER
- Nominal Supply Current3mA
- Power Dissipation1.5W
- Output Current1.32A
- Voltage - Supply (Vcc/Vdd)8V~21V
- Max Supply Current5mA
- TopologyFlyback
- Frequency - Switching67kHz
- Internal Switch(s)Yes
- Fault ProtectionCurrent Limiting, Over Load, Over Temperature, Over Voltage
- Max Duty Cycle83 %
- Duty Cycle77%
- Output IsolationIsolated
- Voltage - Start Up12V
- Min Breakdown Voltage700V
- RoHS StatusRoHS Compliant
FSFM261N Overview
The specific component being discussed is manufactured by Fairchild/ON Semiconductor and falls under the category of PMIC - AC DC Converters, Offline Switchers. It is a chip that is used for power management and conversion, specifically for converting alternating current (AC) to direct current (DC). The mounting style for this part is through hole, meaning it is inserted into holes on the circuit board and soldered in place. The total weight of the part is 930 milligrams. However, it is important to note that this particular part is no longer in production and is considered obsolete. The Moisture Sensitivity Level (MSL) for this part is 1, which means it is not sensitive to moisture and can be stored and handled without special precautions. The base part number for this chip is FSFM261 and it has one output. It is classified as an Analog IC - Other Type, specifically a switching controller. This part also has built-in fault protection features, including current limiting, over load protection, over temperature protection, and over voltage protection. The duty cycle, or the percentage of time the part is actively operating, is set at 77%.
FSFM261N Features
Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at 67kHz
With 8 pins
Output Current at 1.32A
FSFM261N Applications
There are a lot of ON Semiconductor FSFM261N AC DC Converters applications.
Power tools
Z-Wave
Automotive Clusters
Standby and Auxiliary Power Supplies Set Top Boxes (STB)
Appliances
Standby Power Supplies
Handheld/Battery-Powered Systems
Battery chargers for cordless
Adapter/Charger for Cell
MPS parts
The specific component being discussed is manufactured by Fairchild/ON Semiconductor and falls under the category of PMIC - AC DC Converters, Offline Switchers. It is a chip that is used for power management and conversion, specifically for converting alternating current (AC) to direct current (DC). The mounting style for this part is through hole, meaning it is inserted into holes on the circuit board and soldered in place. The total weight of the part is 930 milligrams. However, it is important to note that this particular part is no longer in production and is considered obsolete. The Moisture Sensitivity Level (MSL) for this part is 1, which means it is not sensitive to moisture and can be stored and handled without special precautions. The base part number for this chip is FSFM261 and it has one output. It is classified as an Analog IC - Other Type, specifically a switching controller. This part also has built-in fault protection features, including current limiting, over load protection, over temperature protection, and over voltage protection. The duty cycle, or the percentage of time the part is actively operating, is set at 77%.
FSFM261N Features
Packaged with 8-DIP (0.300, 7.62mm)
Switching Frequency at 67kHz
With 8 pins
Output Current at 1.32A
FSFM261N Applications
There are a lot of ON Semiconductor FSFM261N AC DC Converters applications.
Power tools
Z-Wave
Automotive Clusters
Standby and Auxiliary Power Supplies Set Top Boxes (STB)
Appliances
Standby Power Supplies
Handheld/Battery-Powered Systems
Battery chargers for cordless
Adapter/Charger for Cell
MPS parts
FSFM261N More Descriptions
Converter Offline Flyback Topology 67kHz 8-DIP
IC OFFLINE SWITCH FLYBACK 8DIP
SWITCHING CONTROLLER Isolated RoHS Compliant Obsolete Converter Offline -25C~85C TA 1.32A 67kHz 35W
The FSFM260N/261N/300N is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.This device is an integrated high-voltage power switching regulator that combines an avalanche-rugged SenseFET with a current-mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout (UVLO), leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, it can reduce total cost, component count, size, and weight while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform for cost-effective designs of flyback converters.
IC OFFLINE SWITCH FLYBACK 8DIP
SWITCHING CONTROLLER Isolated RoHS Compliant Obsolete Converter Offline -25C~85C TA 1.32A 67kHz 35W
The FSFM260N/261N/300N is an integrated Pulse Width Modulator (PWM) and SenseFET specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) with minimal external components.This device is an integrated high-voltage power switching regulator that combines an avalanche-rugged SenseFET with a current-mode PWM control block. The PWM controller includes an integrated fixed-frequency oscillator, under-voltage lockout (UVLO), leading-edge blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise-current sources for a loop compensation, and self-protection circuitry. Compared with discrete MOSFET and PWM controller solutions, it can reduce total cost, component count, size, and weight while simultaneously increasing efficiency, productivity, and system reliability. This device is a basic platform for cost-effective designs of flyback converters.
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