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FSFR2100 - Fairchild
Manufacturer:
Fairchild
ManyChip's Part#:
MC9201225
Category:
AC to DC Converter, AC/DC Power Module
Package:
SIP-9
Datasheet:
Datasheet 3D Model
Description:
Fairchild Semiconductor FSFR2100 Digital Power Switch IC, Power Switch, 8.3A, -0.3 → 25 (Low)V, 200W, 9Pin, SIP
Stock Locations:
Availability:
4,965 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 4.89

Updated at 29/11/2025 10:30:15(UTC+8)

Certifications

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Description

The FSFR2100 is a 600V Integrated Power Switch (FPS™) for 450W half-bridge resonant converter. Offering everything necessary to build a reliable and robust resonant converter, the FSFR2100 simplifies designs and improves productivity, while improving performance. The FSFR2100 combines power MOSFETs with fast-recovery type body diodes, a high side gate-drive circuit, an accurate current controlled oscillator, frequency limit circuit, soft-start and built-in protection functions. The high-side gate-drive circuit has a common-mode noise cancellation capability, which guarantees stable operation with excellent noise immunity. The fast-recovery body diode of the MOSFETs improves reliability against abnormal operation conditions, while minimizing the effect of the reverse recovery. Using the zero-voltage-switching (ZVS) technique dramatically reduces the switching losses and efficiency is significantly improved.
Variable frequency control with 50% duty cycle for half-bridge resonant converter topology
High efficiency through zero voltage switching (ZVS)
Internal SuperFET® with fast-recovery type body diode (trr = 120ns)
Fixed dead time (350ns) optimized for MOSFETs
Up to 300kHz operating frequency
Pulse skipping for frequency limit (programmable) at light-load condition
Remote on/off control using control pin

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FSFR2100 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	9 Pin
Case/Package	SIP-9
Power Rating	450 W
Number of Outputs	1 Output
Input Voltage (DC)	25.0 V
Breakdown Voltage	600 V
Supply Current	7 mA
Number of Positions	9 Position
Power Dissipation	12 W
Output Power	200 W
Switching Frequency	100 kHz
Duty Cycle	50 %
Maximum Duty Cycle	52 %
Operating Temperature (Max)	130 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	12000 mW
Input Voltage	400 V
	Show
Size-Length	26.2 mm
Size-Width	3.4 mm
Size-Height	10.7 mm
Operating Temperature	-40℃ ~ 130℃ (TJ)
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
HK STC License	NLR

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