onsemi FAN103MY
Obsolete
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Supply Chain
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2010-03-04
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2018-01-10
LTD Date2018-07-10
Related Parts
Descriptions
Descriptions of onsemi FAN103MY provided by its distributors.
Switching Controller, Current-mode, 53kHz Switching Freq-Max, PDSO8
Current Mode PWM Controller 8-Pin SOIC N T/R
Primary-Side-Regulation PWM Controller
IC OFFLINE CTRLR PWM GREEN 8SOIC
AC Switching Converter Controller
PWM CONTROLLER, PRIMARY, CC / CV, 8SOP; Input Voltage:15V; Supply Voltage Range:15V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Frequency:50kHz; Power Dissipation Pd:660mW; Operating Temperature Range:-40°C to +105°C; MSL:MSL 1 - Unlimited
This third-generation Primary Side Regulation (PSR) and highly integrated PWM controller provides several features to enhance the performance of low-power flyback converters. The proprietary topology, TRUECURRENT®, of FAN103 enables precise CC regulation and simplified circuit for battery charger applications. A low-cost, smaller and lighter charger results as compared to a conventional design or a linear transformer.To minimize standby power consumption, the proprietary green-mode function provides off-time modulation to linearly decrease PWM frequency under light-load conditions. This green mode assists the power supply in meeting the power conservation requirement. By using the FAN103, a charger can be implemented with few external components and minimized cost.
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Technical Specifications
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight230.4 mg
Technical
Duty Cycle86 %
Fall Time60 ns
Frequency50 kHz
Max Duty Cycle81 %
Max Input Voltage25 V
Max Operating Temperature105 °C
Max Power Dissipation660 mW
Max Supply Current5 mA
Max Supply Voltage30 V
Max Switching Frequency53 kHz
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Nominal Input Voltage15 V
Number of Circuits1
Number of Outputs1
Output Voltage5 V
Rise Time200 ns
Switching Frequency53 kHz
Temperature GradeIndustrial
TopologyFlyback
Dimensions
Height1.5 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm
Compliance
Environmental Classification
China RoHSCompliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements