EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
FSFR1700L Fairchild/ON Semiconductor
Same model may have multiple batches, images only for reference.

FSFR1700L

Part No FSFR1700L
Manufacturer Fairchild/ON Semiconductor
Catalog PMIC - AC DC Converters, Offline Switchers
Description IC FPS POWER SWITCH 9-SIP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Fairchild/ON Semiconductor
Packaging Tube/Rail
Status Not For New Designs
Output Isolation Isolated
Internal Switch(s) Yes
Voltage - Breakdown 500V
Topology Half-Bridge
Voltage - Start Up 14.5V
Supply Voltage - Operating 11.3 V to 25 V
Duty Cycle 50%
Frequency - Switching Up to 300kHz
Power (Watts) 200W
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage
Control Features EN, Frequency Control
Temperature Range - Operating -40°C to 130°C (TJ)
Case / Package 9-SIP
Mounting Through Hole
Win Source Part Number 040367-FSFR1700L
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian FSFR1700L CAD Model

Description

The FSFR1700L is a half-bridge topology integrated circuit from Fairchild/ON Semiconductor.

  • Power: 200W
  • Output: Isolated
  • Voltage Breakdown: 500V
  • Duty Cycle: 50%
  • Switching Frequency: Up to 300kHz
  • Fault Protection: Current Limiting, Over Load, Over Temperature, Over Voltage
  • Startup Voltage: 14.5V
  • Control Features: EN and Frequency Control
  • Package: 9-SIP
  • Operating Temperature: -40°C to 130°C (TJ)
  • Status: Not for New Designs, Limited Supply and Demand

You May Also Be Interested in

NCP1341B5D1R2G ON Semiconductor
NCP1341B5D1R2G
ON Semiconductor
IC OFFLINE SWITCH FLYBACK 9SOIC
Lowest to $3.0036
Picture of VNDH5160AJTR-E
VNDH5160AJTR-E
STMicroelectronics
IC CONVERTER OFF LINE PWRSO12 / Converter Offline Topology
Lowest to $13.4465
VIPER115LSTR STMicroelectronics
VIPER115LSTR
STMicroelectronics
IC OFFLINE SW MULT TOP 10SSOP
Lowest to $1.4811
VIPER114HSTR STMicroelectronics
VIPER114HSTR
STMicroelectronics
IC OFFLINE SW MULT TOP 10SSOP
Lowest to $1.0043
FSCM0465RJ Real Image
FSCM0465RJ
ON Semiconductor
IC OFFLINE SW FLYBACK D2PAK-6 / Converter Offline Flyback Topology 66kHz D²PAK-6
Need more? Email Us
IDP2303AXUMA1 Infineon Technologies
IDP2303AXUMA1
Infineon Technologies
IC OFFLINE SW HALF-BRDG 16DSO / Converter Offline Half-Bridge Topology 100kHz ~ 600kHz PG-DSO-16
Lowest to $6.7503
NCP1076BAP065G ON Semiconductor
NCP1076BAP065G
ON Semiconductor
IC OFFLINE SWITCH FLYBACK 8DIP
Lowest to $1.5356
Picture of NCP1239LD65R2G
NCP1239LD65R2G
ON Semiconductor
IC OFFLINE SWITCH FLYBACK 7SOIC / Converter Offline Flyback Topology 65kHz 7-SOIC
Lowest to $0.8046
VIPER318HDTR STMicroelectronics
VIPER318HDTR
STMicroelectronics
IC OFFLINE SWITCH MULT TOP 16SO / Converter Offline Boost, Buck, Buck-Boost, Flyback Topology 132kHz 16-SO
Need more? Email Us

Top Sellers

ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101

Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.6979 $59.4265
85+ $1.3929 $118.3965
130+ $1.3502 $175.5260
180+ $1.3063 $235.1340
230+ $1.2624 $290.3520
310+ $1.1319 $350.8890
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 20,618 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess