This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

FSFR2100

SIP-9 Power Distribution Switches ROHS

Manufacturer:

Onsemi
Mfr.Part #:

FSFR2100
Datasheet:

FSFR2100 Datasheet (PDF)
REACH:

Details
Mounting Style:

Through Hole
Output Power:

200 W
Input / Supply Voltage - Min:

11.3 V
EDA/CAD Models:

Request Free CAD Models for FSFR2100

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

FSFR2100 General Description

The FSFR2100 is a highly integrated power switch designed for high-efficiency half-bridge resonant converters. 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 highside 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. The ZVS also reduces the switching noise noticeably, which allows a small-sized Electromagnetic Interference (EMI) filter.
The FSFR2100 can be applied to various resonant converter topologies, such as: series resonant, parallel resonant, and LLC resonant converters.

Key Features

Variable Frequency Control with 50% Duty Cycle for Half-Bridge Resonant Converter Topology
High Efficiency through Zero Voltage Switching (ZVS)
Internal SuperFET®s with Fast-Recovery Type Body Diode (t_rr=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
Protection Functions: Over-Voltage Protection (OVP), Over-Load Protection (OLP), Over-Current Protection (OCP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD)

Application

PDP TV
LCD TV
Desktop PC
Server
Video Game Console
Home Audio System Components

Specifications

Product Category	AC/DC Converters	REACH	Details
Mounting Style	Through Hole	Output Power	200 W
Input / Supply Voltage - Min	11.3 V	Input / Supply Voltage - Max	25 V
Switching Frequency	100 kHz	Duty Cycle - Max	52 %
Operating Supply Current	2 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 130 C	Series	FSFR2100
Number of Outputs	1 Output	Product	Power Switches
Product Type	AC/DC Converters	Factory Pack Quantity	19
Subcategory	PMIC - Power Management ICs	Type	Half-Bridge Controller
Unit Weight	0.130818 oz