FSL206MRLX
Obsolete650V INTEGRATED POWER SWITCH WITH LINE UVP AND NO BIAS WINDING FOR 7WATT OFFLINE FLYBACK CONVERTERS
FSL206MRLX
Obsolete650V INTEGRATED POWER SWITCH WITH LINE UVP AND NO BIAS WINDING FOR 7WATT OFFLINE FLYBACK CONVERTERS
Technical Specifications
Parameters and characteristics for this part
| Specification | FSL206MRLX |
|---|---|
| Duty Cycle | 72 % |
| Fault Protection | Over Temperature, Over Load, Current Limiting, Over Voltage |
| Frequency - Switching | 67 kHz |
| Internal Switch(s) | True |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Isolation | Isolated |
| Power (Watts) | 12 W |
| Supplier Device Package | 8-LSOP |
| Topology | Flyback |
| Voltage - Breakdown | 650 V |
| Voltage - Start Up | 8 V |
| Voltage - Supply (Vcc/Vdd) [Max] | 26 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 7 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| LCSC | Piece | 1 | $ 1.05 | |
| 10 | $ 0.87 | |||
| 30 | $ 0.77 | |||
| 100 | $ 0.66 | |||
| 500 | $ 0.61 | |||
| 1000 | $ 0.59 | |||
Description
General part information
FSL206MR Series
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.
Documents
Technical documentation and resources