onsemi FSEZ1317NY
Obsolete
Supply Chain
Country of OriginTaiwan
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2010-02-11
Lifecycle StatusObsolete (Last Updated: 5 years ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
Related Parts
Descriptions
Descriptions of onsemi FSEZ1317NY provided by its distributors.
FSEZ1317 Series 23 V 50 kHz Primary-Side-Regulation PWM Controller - DIP-7
Switching Controller, Current-mode, 53kHz Switching Freq-Max, PDIP7
PSR Flyback PWM Controller with MOSFET Integrated for LED Lighting
Secondary Side PWM Cntrlr PRIM 53KHz 7-Pin DIP Tube
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 FSEZ1317 enables precise CC regulation and simplified circuit design 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 provides off-time modulation to linearly decrease PWM frequency under light-load conditions. Green mode assists the power supply in meeting power conservation requirements. By using the FSEZ1317, 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/PackageDIP
Contact PlatingTin
MountThrough Hole
Number of Pins7
Number of Terminals7
Weight851 mg
Technical
Breakdown Voltage700 V
Max Duty Cycle80 %
Max Input Voltage23 V
Max Operating Temperature105 °C
Max Supply Current1.5 mA
Max Supply Voltage23 V
Max Switching Frequency53 kHz
Min Input Voltage5.5 V
Min Operating Temperature-40 °C
Nominal Input Voltage15 V
Nominal Supply Current2.5 mA
Number of Circuits1
Number of Outputs1
Output Current700 mA
Output Voltage5 V
Switching Frequency53 kHz
Temperature GradeIndustrial
TopologyFlyback
Dimensions
Height - Seated (Max)5.08 mm
Length9.2 mm
Terminal Pitch2.54 mm
Width7.62 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements