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IC manufacturers ON Semiconductor

IC manufacturers (79)

ON Semiconductor FSL206MR

Green mode Fairchild Power Switch (FPS™)

Overview

Topology Positive to Negative Converter
Input voltage 90-265 V
Switching frequency 61-73 kHz
IC revision 1.0.5

Description

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.

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

Typical applications

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

Products

Order Code Data­sheet Downloads Product series IR 1
(A)
IR
(A)
L1
(mH)
L
(mH)
RDC1 max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
Q IR 1
(mA)
RDC typ.
(Ω)
RDC max.
(mΩ)
Samples
744825510
STE ALT EAG CAD LTS PSP IGS CAD SPA WE-CMB Common Mode Power Line Choke 5 5 10 10 55 250 1500 55
7447076
STE ALT EAG CAD LTS PSP IGS WE-FI Leaded Toroidal Line Choke 6.1 6.1 0.15 0.15 45 45
7447905
STE ALT EAG CAD IGS CAD WE-MI SMT Multilayer Inductor 0.05 0.001 45 50 0.32 400
750341300
Flyback Transformer WE-FB
750341924
Power Transformer
750341925
Power Transforme
750341926
Power Inductor
750341927
Power Transformer
Order Code Data­sheet
744825510
7447076
7447905
750341300
750341924
750341925
750341926
750341927
Samples
Order Code Data­sheet Downloads Product series IR 1
(A)
IR
(A)
L1
(mH)
L
(mH)
RDC1 max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
Q IR 1
(mA)
RDC typ.
(Ω)
RDC max.
(mΩ)
Samples