Product Summary

The FSFR1700 is a high-performance Fairchild Power Switch (FPS?) for Half-Bridge Resonant Converters.

Parametrics

FSFR1700 Parametrics:

Packaging Tube
Output Isolation Isolated
Frequency Range 94kHz ~ 106kHz
Voltage - Input 8.7 V ~ 25 V
Voltage - Breakdown 500V
Voltage - Output -
Power (Watts) 200W
Operating Temperature -40°C ~ 130°C
Package/Case 9-SIP
Supplier Device Package 9-SIP

Features

FSFR1700 Features:


  • ? Variable Frequency Control with 50% Duty Cycle  for Half-bridge Resonant Converter Topology
  • ? High Efficiency through Zero Voltage Switching (ZVS)
  • ? Internal UniFET?s with Fast-Recovery Type Body Diode (trr<160ns).
  • ? Fixed Dead Time (350ns) Optimized for MOSFETs
  • ? Up to 300kHz Operating Frequency
  • ? Pulse Skipping for Frequency Limit (Programmable) at Light-Load Condition


Protection Functions: Over-Voltage Protection (OVP), Over-Load Protection (OLP), Over-Current

Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)



Diagrams


Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
FSFR1700
FSFR1700
Fairchild Semiconductor
Switching Converters, Regulators & Controllers Power Switch for Half-Bridge Resonant
Data Sheet
0-1: $2.83
1-25: $2.42
25-100: $2.20
100-250: $1.99
FSFR1700HS
FSFR1700HS
Fairchild Semiconductor
Power Driver ICs HI POWER FPS
Data Sheet
0-1: $2.04
1-25: $1.63
25-100: $1.27
100-250: $1.21
FSFR1700HSL
FSFR1700HSL
Fairchild Semiconductor
Power Driver ICs HI POWER FPS
Data Sheet
0-1: $2.16
1-25: $1.73
25-100: $1.34
100-250: $1.28
FSFR1700USL
FSFR1700USL
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 200W Powr Switch for Half Brdg Res Cnvtr
Data Sheet
0-1: $2.32
1-25: $2.06
25-100: $1.69
100-250: $1.53
FSFR1700US
FSFR1700US
Fairchild Semiconductor
Switching Converters, Regulators & Controllers HIGH POWER FPS
Data Sheet
0-235: $1.61
235-250: $1.45
250-500: $1.31
500-1000: $1.10
FSFR1700L
FSFR1700L
Fairchild Semiconductor
Switching Converters, Regulators & Controllers Pwr Switch for Half- Brdg Resonant Cnvrtr
Data Sheet
0-190: $1.85
190-250: $1.67
250-500: $1.51
500-1000: $1.27
FSFR1700XS
FSFR1700XS
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 200W Power Switch
Data Sheet
0-1: $1.73
1-25: $1.25
25-100: $1.11
100-250: $1.00
FSFR1700XSL
FSFR1700XSL
Fairchild Semiconductor
Switching Converters, Regulators & Controllers 200W Fairchild PwrSW
Data Sheet
0-1: $2.18
1-25: $1.76
25-100: $1.60
100-250: $1.44