FSL117MRIN: 700V Integrated Power Switch with Line OVP and Abnormal OCP for 10Watt offline flyback converters

Datasheet: Green-Mode Power Switch
Rev. 2 (439kB)
Product Overview
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Product Change Notification
The FSL117MRIN is an integrated Pulse Width Modulation (PWM) controller and 700V SenseFET specifically designed for offline Switch-Mode Power Supplies (SMPS) with minimal external components. The PWM controller includes an integrated fixed-frequency oscillator, Line Over-Voltage Protection (LOVP), Under-Voltage Lockout (UVLO), Leading-Edge Blanking (LEB), optimized gate driver, internal soft-start, temperature-compensated precise current sources for loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSL117MRIN can reduce total cost, component count, size, and weight; while simultaneously increasing efficiency, productivity, and system reliability. This device provides a basic platform for cost-effective design of a flyback converter.
Features
 
  • Advanced Soft Burst-Mode Operation for Low Standby Power and Low Audible Noise
  • Random Frequency Fluctuation (RFF) for Low EMI
  • Under 50 mW Standby Power Consumption at 265 VAC, No-load Condition with Burst Mode
  • Pulse-by-Pulse Current Limit
  • Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal Over-Current Protection (AOCP), Internal Thermal Shutdown (TSD) with Hysteresis, Output-Short Protection (OSP), Line Over-Voltage Protection (LOVP), and Under-Voltage Lockout (UVLO) with Hysteresis
  • Low Operating Current (0.4mA) in Burst Mode
  • Internal Startup Circuit
  • Internal Avalanche Rugged 700V SenseFET
  • Built-in Soft-Start: 15ms
  • Auto-Restart Mode
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
FEBFAN7631-L17U120A-GEVB
Pb-free
120 W LED Driver at Universal Line
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FSL117MRIN Active
Pb-free
Halide free
FSL117MRIN PDIP-8 646CN NA Tube 3000 $0.4908
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Control Mode
fsw Typ (kHz)
fJitter Typ (%)
Stand-by Mode
RDS(ON) Typ (Ω)
V(BR)DSS Max (V)
IPeak (mA)
HV Start-up Min (V)
DSS (mA)
UVLO
Short Circuit Protection
Over Power Compensation
Brown-out
Latch
Package Type
FSL117MRIN  
 $0.4908 
Pb
H
 Active   
Current Mode
67
8.8
700
800
Yes
Yes
Yes
No
PDIP-8
Case Outlines
646CN   
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