What is FSQ0565RQWDTU?
FSQ0565RQWDTU is a PMIC - AC DC Converters, Offline Switchers component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original FSQ0565RQWDTU, PMIC - AC DC Converters, Offline Switchers, by ON Semiconductor
IC FPS QUASI RES 650V TO-220F-6
RoHS
Datasheet
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Key specifications
Serise
FPS™
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Categroy
PMIC - AC DC Converters, Offline SwitchersDescription
IC FPS QUASI RES 650V TO-220F-6
key Attributes
-
Technical document
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ISO 9001
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AS9120B
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ISO 14001
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Authenticity Verification
CoC Available on Request
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Product overview
Overview
DescriptionA Quasi-Resonant Converter (QRC) generally shows lower EMI and higher power conversion efficiency than a conventional hard-switched converter with a fixed switching frequency.
The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS).
The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading Edge Blanking (LEB), optimized gate driver, internal soft start, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSQ-series 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 designs of quasi-resonant switching flyback converters.
Features
• Optimized for Quasi-Resonant Converters (QRC)
• Low EMI through Variable Frequency Control and AVS (Alternating Valley Switching)
• High-Efficiency through Minimum Voltage Switching
• Narrow Frequency Variation Range over Wide Load and Input Voltage Variation
• Advanced Burst-Mode Operation for Low Standby Power Consumption
• Simple Scheme for Sync Voltage Detection
• Pulse-by-Pulse Current Limit
• Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Internal
Thermal Shutdown (TSD) with Hysteresis, Output Short Protection (OSP)
• Under-Voltage Lockout (UVLO) with Hysteresis
• Internal Startup Circuit
• Internal High-Voltage Sense FET (650V)
• Built-in Soft-Start (17.5ms)Applications
• Power Supply for LCD TV and Monitor, VCR, SVR, STB, and DVD & DVD Recorder
• Adapter
The FSQ-series is an integrated Pulse-Width Modulation (PWM) controller and SenseFET specifically designed for quasi-resonant operation and Alternating Valley Switching (AVS).
The PWM controller includes an integrated fixed-frequency oscillator, Under-Voltage Lockout (UVLO), Leading Edge Blanking (LEB), optimized gate driver, internal soft start, temperature-compensated precise current sources for a loop compensation, and self-protection circuitry. Compared with a discrete MOSFET and PWM controller solution, the FSQ-series 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 designs of quasi-resonant switching flyback converters.
Features
• Optimized for Quasi-Resonant Converters (QRC)
• Low EMI through Variable Frequency Control and AVS (Alternating Valley Switching)
• High-Efficiency through Minimum Voltage Switching
• Narrow Frequency Variation Range over Wide Load and Input Voltage Variation
• Advanced Burst-Mode Operation for Low Standby Power Consumption
• Simple Scheme for Sync Voltage Detection
• Pulse-by-Pulse Current Limit
• Various Protection Functions: Overload Protection (OLP), Over-Voltage Protection (OVP), Internal
Thermal Shutdown (TSD) with Hysteresis, Output Short Protection (OSP)
• Under-Voltage Lockout (UVLO) with Hysteresis
• Internal Startup Circuit
• Internal High-Voltage Sense FET (650V)
• Built-in Soft-Start (17.5ms)Applications
• Power Supply for LCD TV and Monitor, VCR, SVR, STB, and DVD & DVD Recorder
• Adapter
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Product Attribute
Part Status
Active
Product Attribute
Mounting Type
Through Hole
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
ECCN
EAR99
Product Attribute
Packaging
Tube
Product Attribute
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Part Status
Active
Mounting Type
Through Hole
REACH Status
REACH Unaffected
ECCN
EAR99
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Published
2009
Factory Lead Time
30 Weeks
Categories
Integrated Circuits (ICs)
Manufacturer
ON Semiconductor
Operating Temperature
-25°C~85°C TA
Subcategory
Switching Regulator or Controllers
Series
FPS™
Sub-Categories
PMIC - AC DC Converters, Offline Switchers
Resistance
2.2Ohm
Power Dissipation
45W
Terminal Position
ZIG-ZAG
Number Of Functions
1
Nominal Supply Current
3mA
Radiation Hardening
No
Pbfree Code
yes
Mount
Through Hole
Number Of Outputs
1
Number Of Terminations
6
Number Of Pins
6
Max Input Voltage
20V
Current
3A
Height
16.07mm
Length
10.36mm
Max Supply Current
5mA
Weight
1.6g
Package / Case
TO-220-6 Full Pack, Formed Leads
Max Power Dissipation
45W
Power Rating
70W
Width
4.8mm
Additional Feature
PWM CONTROL TECHNIQUE ALSO POSSIBLE
Manufacturer'S Part No.
FSQ0565RQWDTU
Base Part Number
FSQ0565
Output Current
2.64A
JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
HTSUS
8542.39.0001
ECCN Code
EAR99
Terminal Finish
Tin (Sn)
Output Isolation
Isolated
Control Mode
CURRENT-MODE
Analog IC - Other Type
SWITCHING CONTROLLER
Topology
Flyback
Control Features
Sync
Voltage - Supply (Vcc/Vdd)
8V~20V
Input Voltage-Nom
15V
Switcher Configuration
SINGLE
Internal Switch(S)
Yes
Voltage - Start Up
12V
Fault Protection
Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Min Breakdown Voltage
650V
Frequency - Switching
48kHz~67kHz
Max Duty Cycle
50 %
Turn On Delay Time
11.2 μs
Control Technique
RESONANT CONTROL
Max Output Power
60W
Power (Watts)
80W
Common questions
Product FAQ
Quick answers for buyers reviewing FSQ0565RQWDTU, stock, documentation, and sourcing steps.
What package and description are listed for FSQ0565RQWDTU?
FSQ0565RQWDTU is listed with package reference TO-. The current product description is IC FPS QUASI RES 650V TO-220F-6, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is FSQ0565RQWDTU available in stock?
This page currently shows 40310 units in stock and 40310 units available for FSQ0565RQWDTU. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for FSQ0565RQWDTU?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for FSQ0565RQWDTU by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for FSQ0565RQWDTU?
Yes. This page links to the datasheet for FSQ0565RQWDTU by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify FSQ0565RQWDTU before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for FSQ0565RQWDTU before approving the order.
PMIC - AC DC Converters, Offline Switchers
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