IC-Hersteller Onsemi

IC-Hersteller (95)

Onsemi FSL206MR

Green mode Fairchild Power Switch (FPS™)

Details

TopologieInverswandler
Eingangsspannung90-265 V
Schaltfrequenz61-73 kHz
IC-Revision1.0.5

Beschreibung

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.

Eigenschaften

  • 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

Typische Anwendungen

  • Motion Control - Industrial Motor
  • Smart Grid
  • DVD/Set Top Boxes
  • LED TV
  • Motion Control - Home Appliance
  • Smart Meter

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
Q
(%)
IR 1
(mA)
RDC max.
(Ω)
IR
(mA)
Muster
7447905SPEC
6 Dateien WE-MI SMT-Multilayer-Induktivitäten 1 45 50 0.4 50
7447076SPEC
6 Dateien WE-FI Funkentstördrossel 150 0.045 6100
744825510
8 Dateien
750341924SPEC
Power Transformer
750341925SPEC
Power Transforme
750341926SPEC
Power Inductor
750341927SPEC
Power Transformer
Artikel Nr. Daten­blatt Simu­lation
7447905SPEC
7447076SPEC
744825510
750341924SPEC
750341925SPEC
750341926SPEC
750341927SPEC
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieL
(µH)
Q
(%)
IR 1
(mA)
RDC max.
(Ω)
IR
(mA)
Muster