FSL206MRN AC-DC Power Conversion by ON Semiconductor

650V Integrated Power Switch with Line UVP and no bias winding for 7Watt offline flyback converters

Status: Active
Series: FSL206MR
RoHS: Compliant
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The FSL206MR integrates a Pulse Width Modulator (PWM) and SenseFET is specifically designed for high-performance offline Switch Mode Power Supplies (SMPS) while minimizing external components. This device integrates high-voltage power regulators that combine an avalanche-rugged SenseFET with a current mode PWM control block. The integrated PWM controller includes: a 7.8V regulator, eliminating the need for an auxilliary bias winding; Under-Voltage Lockout (UVLO) Protection; Leading-Edge Blanking (LEB); an optimized gate turn-on/turn-off driver; EMI attenuator; Thermal Shutdown (TSD) protection; temperature- compensated precision current sources for loop compensation; soft-start during startup; and fault-protection circuitry such as Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over- Current Protection (AOCP) and Line Under-Voltage Protection (LUVP). The internal high-voltage startup switch and the Burst-Mode operation with very low operating current reduce the power loss in Standby Mode. As a result, it is possible to reach a power loss of 150mW with no bias winding and 25mW (for FSL206MR) or 30mW (for FSL206MRBN) with a bias winding under no-load conditions when the input voltage is 265VAC.

Prices starting from US$0.32


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Features

• Internal Avalanche Rugged SenseFET: 650V • Precision Fixed Operating Frequency: 67kHz • No-Load <150mW at 265VAC without Bias Winding;
<25mW with Bias Winding for FSL206MR
<30mW with Bias Winding for FSL206MRBN • No Need for Auxiliary Bias Winding • Frequency Modulation for Attenuating EMI • Line Under-Voltage Protection (LUVP) • Pulse-by-Pulse Current Limiting • Low Under-Voltage Lockout (UVLO) • Ultra-Low Operating Current: 300µA • Built-In Soft-Start and Startup Circuit • Various Protections: Overload Protection (OLP),Over-Voltage Protection (OVP), Thermal Shutdown(TSD), Abnormal Over-Current Protection (AOCP),Auto-Restart Mode for All Protections
Applications
Motion Control - Home Appliance
Smart Grid
DVD/Set Top Boxes
End Products
Motion Control - Industrial Motor
Smart Meter
LED TV

Specifications

Description FSL206MR
Compliance Pb-free Halide free
Control Mode Current Mode
fsw Typ (kHz) 67
RDS(ON) Typ (Ω) 14
V(BR)DSS Max (V) 650
IPeak (mA) 600
HV Start-up Min (V) Yes
DSS (mA) 1.9
UVLO Yes
Short Circuit Protection Yes
Brown-out Yes
Latch No
Package Type PDIP-8

Alternative Descriptions

SWITCH, PWM, FET, 12W, 0.6A, 8DIP | Farnell
Power Switcher/Tube |Onsemi FSL206MRN | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FSL206MRN?

Additional datasheets, footprints and schematics for FSL206MRN are listed on our Part Details page. You can also find images and similar parts to FSL206MRN on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FSL206MRN on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FSL206MRN price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FSL206MRN fall under?

The FSL206MRN is listed under Power Management > AC-DC Power Conversion > Offline Regulators.

Can I view similar or alternative parts?

You can view similar parts to FSL206MRN when available in the Offline Regulators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FSL206MRN you can contact the distributor directly for product support, shipping queries etc.

Is the FSL206MRN RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FSL206MRN have stock available?

Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for FSL206MRN.

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