
ONSEMI FSL206MRBN
Manufacturer No:
FSL206MRBN
Manufacturer:
Package:
8-DIP (0.300, 7.62mm)
Description:
650V Integrated Power Switch with Line UVP and no bias winding for 7Watt offline flyback converters
Quantity:
Delivery:




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In Stock :Available
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FSL206MRBN information
ONSEMI FSL206MRBN technical specifications, attributes, parameters and parts with similar specifications to ONSEMI FSL206MRBN.
- Type
- Parameter
- IPeak (mA)
- 600
- UVLO
- Yes
- Brown-out
- Yes
- DSS (mA)
- 1.9
- Short Circuit Protection
- Yes
- Package Type
- PDIP-8
- MSL Temp (°C)
- 0
- Container Type
- TUBE
- Control Mode
- Current Mode
- fJitter Typ (%)
- -
- V(BR)DSS Max (V)
- 650
- Latch
- No
- MSL Type
- NA
- fsw Typ (kHz)
- 67
- HV Start-up Min (V)
- Yes
- Case Outline
- 646CN
- Container Qty.
- 3000
- Stand-by Mode
- -
- RDS(ON) Typ (Ω)
- 14
- Over Power Compensation
- -
Download datasheets and manufacturer documentation for ONSEMI FSL206MRBN.
Datasheet:
Package Drawing:
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.
Application
- Motion Control - Home Appliance
- Motion Control - Industrial Motor
- Smart Grid
- Smart Meter
- DVD/Set Top Boxes
- LED TV
Feature
- • 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
User Guide
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
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