FSQ311L

Fairchild/ON Semiconductor FSQ311L

Part Number:
FSQ311L
Manufacturer:
Fairchild/ON Semiconductor
Ventron No:
3731464-FSQ311L
Description:
IC SWITCH FPS LOW EMI HE 8-LSOP
ECAD Model:
Datasheet:
FSQ0x65/FSQ321

Quick Request Quote

Please send RFQ , We will respond immediately.

Part Number
Quantity
Company
E-mail
Phone
Comments
Specifications
Fairchild/ON Semiconductor FSQ311L technical specifications, attributes, parameters and parts with similar specifications to Fairchild/ON Semiconductor FSQ311L.
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    8-SMD, Gull Wing
  • Number of Pins
    8
  • Operating Temperature
    -40°C~85°C TA
  • Packaging
    Tube
  • Part Status
    Obsolete
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Resistance
    14Ohm
  • Power (Watts)
    12W
  • Max Power Dissipation
    10W
  • Frequency
    55.6kHz
  • Base Part Number
    FSQ311
  • Number of Outputs
    1
  • Output Voltage
    700V
  • Nominal Supply Current
    3mA
  • Power Dissipation
    1.5W
  • Output Current
    530mA
  • Voltage - Supply (Vcc/Vdd)
    8V~20V
  • Max Supply Current
    3mA
  • Control Features
    Sync
  • Topology
    Flyback
  • Internal Switch(s)
    Yes
  • Fault Protection
    Current Limiting, Over Load, Over Temperature, Over Voltage
  • Output Isolation
    Isolated
  • Voltage - Breakdown
    650V
  • Voltage - Start Up
    12V
  • REACH SVHC
    No SVHC
  • RoHS Status
    RoHS Compliant
Description
FSQ311L Overview
One example of a PMIC - AC DC Converters, Offline Switchers chip is the Fairchild/ON Semiconductor FSQ311. This chip falls under the PMIC - AC DC Converters, Offline Switchers category and has a Surface Mount mounting type with 8 pins. It has an operating temperature range of -40°C~85°C TA and a Moisture Sensitivity Level of 1 (Unlimited). The resistance of this chip is 14Ohm and its control features include Sync. It also has an internal switch and a breakdown voltage of 650V, with a start up voltage of 12V.

FSQ311L Features
Packaged with 8-SMD, Gull Wing
With 8 pins
Output Current at 530mA
Resistance : 14Ohm

FSQ311L Applications
There are a lot of ON Semiconductor FSQ311L AC DC Converters applications.

Battery chargers for media tablets
3.3V power supplies
Handheld/Battery-Powered Systems
Networking
Open Frame Switching Power Supply
Adaptors for Portable Media Player
Standby Power Supply
Wireless System
Small off-line low voltage power supplies
AC/DC Adaptors/Chargers for Cordless Phone
FSQ311L More Descriptions
Isolated RoHS Compliant Obsolete Sync Converter Offline 14Ohm -40C~85C TA 530mA 55.6kHz
SMPS Power Switch(QRC), 0.5A, 650V, 8DIP/8LSOP (Green)
FAIRCHILD SEMICONDUCTOR FSQ311L POWER SWITCH SMPS GREEN, SMD, LSOP8
8 Terminations8V~20V AC to DC power converter
Power Switch 0.53A 8-Pin LSOP Rail
Switch Products SMPS Power Switch
IC OFFLINE SWITCH FLYBACK 8LSOP
IC SWITCH FPS LOW EMI HE 8-LSOP
POWER SWITCH SMPS GREEN, SMD, LSOP8; Power Supply Type:SMPS; Max Output Current:0.6A; Voltage, Output Max:700V; No. of Outputs:1; Power Dissipation:1.5W; Frequency:55.6kHz; Voltage, Supply Max:20V; Termination Type:SMD; Case Style:LSOP; No. of Pins:8; Operating Temperature Range:-25°C to 85°C; Temp, Op. Max:85°C; Temp, Op. Min:-25°C; Base Number:311; Enc Power Output @ 230VAC:7W; Enc Power Output @ 85-265VAC:6W; Power, Output of @ 230VAC:10W; Power, Output of @ 85-265VAC:8W; Resistance, Rds On:14ohm; Voltage, Output:700V; Voltage, Vcc:15V
Product Comparison
The three parts on the right have similar specifications to FSQ311L.
  • Image
    Part Number
    Manufacturer
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Part Status
    Moisture Sensitivity Level (MSL)
    Resistance
    Power (Watts)
    Max Power Dissipation
    Frequency
    Base Part Number
    Number of Outputs
    Output Voltage
    Nominal Supply Current
    Power Dissipation
    Output Current
    Voltage - Supply (Vcc/Vdd)
    Max Supply Current
    Control Features
    Topology
    Internal Switch(s)
    Fault Protection
    Output Isolation
    Voltage - Breakdown
    Voltage - Start Up
    REACH SVHC
    RoHS Status
    Factory Lead Time
    Lifecycle Status
    Weight
    Published
    Series
    Pbfree Code
    Number of Terminations
    ECCN Code
    Subcategory
    Terminal Position
    Number of Functions
    Terminal Pitch
    Input Voltage-Nom
    Interface
    Analog IC - Other Type
    Input Voltage (Min)
    Control Mode
    Frequency - Switching
    Control Technique
    Switcher Configuration
    Max Output Power
    Max Duty Cycle
    Min Breakdown Voltage
    Height
    Length
    Width
    Radiation Hardening
    Lead Free
    JESD-609 Code
    Terminal Finish
    Peak Reflow Temperature (Cel)
    Reflow Temperature-Max (s)
    Qualification Status
    Operating Supply Voltage
    Output Power
    Turn On Delay Time
    Nominal Input Voltage
    Height Seated (Max)
    Termination
    Max Output Current
    Operating Supply Current
    Max Output Voltage
    Rise Time
    Fall Time (Typ)
    View Compare
  • FSQ311L
    FSQ311L
    Surface Mount
    Surface Mount
    8-SMD, Gull Wing
    8
    -40°C~85°C TA
    Tube
    Obsolete
    1 (Unlimited)
    14Ohm
    12W
    10W
    55.6kHz
    FSQ311
    1
    700V
    3mA
    1.5W
    530mA
    8V~20V
    3mA
    Sync
    Flyback
    Yes
    Current Limiting, Over Load, Over Temperature, Over Voltage
    Isolated
    650V
    12V
    No SVHC
    RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • FSQ321
    Through Hole
    Through Hole
    8-DIP (0.300, 7.62mm)
    8
    -40°C~85°C TA
    Tube
    Active
    1 (Unlimited)
    -
    -
    12W
    89.3kHz
    FSQ321
    1
    700V
    3mA
    1.5W
    530mA
    8V~20V
    5mA
    Sync
    Flyback
    Yes
    Current Limiting, Over Load, Over Temperature, Over Voltage
    Isolated
    -
    12V
    -
    ROHS3 Compliant
    6 Weeks
    ACTIVE (Last Updated: 2 days ago)
    851mg
    2006
    FPS™
    yes
    8
    EAR99
    Switching Regulator or Controllers
    DUAL
    1
    2.54mm
    15V
    Parallel
    SWITCHING REGULATOR
    9V
    CURRENT-MODE
    55kHz~67kHz
    PULSE WIDTH MODULATION
    SINGLE
    10W
    13.5 %
    650V
    3.68mm
    9.83mm
    6.67mm
    No
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
  • FSQ321LX
    Surface Mount
    Surface Mount
    8-SMD, Gull Wing
    8
    -40°C~85°C TA
    Tape & Reel (TR)
    Active
    1 (Unlimited)
    19Ohm
    -
    1.5W
    -
    FSQ321
    1
    -
    3mA
    1.5W
    500mA
    8V~20V
    5mA
    Sync
    Flyback
    Yes
    Current Limiting, Over Load, Over Temperature, Over Voltage
    Isolated
    -
    12V
    No SVHC
    ROHS3 Compliant
    13 Weeks
    ACTIVE (Last Updated: 2 days ago)
    710mg
    2015
    FPS™
    yes
    8
    EAR99
    Switching Regulator or Controllers
    DUAL
    1
    2.54mm
    15V
    -
    SWITCHING REGULATOR
    -
    CURRENT-MODE
    55kHz~67kHz
    PULSE WIDTH MODULATION
    SINGLE
    10W
    13.5 %
    650V
    -
    9.2mm
    6.4mm
    -
    -
    e3
    Tin (Sn)
    250
    NOT SPECIFIED
    Not Qualified
    13V
    12W
    7.77 μs
    20V
    3.7mm
    -
    -
    -
    -
    -
    -
  • FSQ311
    Through Hole
    Through Hole
    8-DIP (0.300, 7.62mm)
    8
    -40°C~85°C TA
    Tube
    Obsolete
    1 (Unlimited)
    -
    12W
    10W
    55.6kHz
    FSQ311
    1
    700V
    3mA
    1.5W
    530mA
    8V~20V
    -
    Sync
    Flyback
    Yes
    Current Limiting, Over Load, Over Temperature, Over Voltage
    Isolated
    650V
    12V
    No SVHC
    RoHS Compliant
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Through Hole
    600mA
    3mA
    700V
    19ns
    42 ns
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

Latest News

  • 04 March 2024

    ADS1248IPWR Specifications, Characteristics, Applications and Market Trends

    Ⅰ. Introduction to ADS1248IPWRⅡ. Specifications of ADS1248IPWRⅢ. Functional block diagram of ADS1248IPWRⅣ. Characteristics of ADS1248IPWRⅤ. Where is ADS1248IPWR used?Ⅵ. Absolute maximum ratings of ADS1248IPWRⅦ. Market trends of ADS1248IPWRⅧ....
  • 05 March 2024

    KA7500B: Efficient and Stable PWM Switching Regulator Controller

    Ⅰ. What is KA7500B?Ⅱ. Characteristics of KA7500BⅢ. KA7500B working parts and principleⅣ. Internal block diagram of KA7500BⅤ. Applications of KA7500BⅥ. Can KA7500B and KA7500BD be replaced?Ⅶ. How to...
  • 05 March 2024

    STM8S207CBT6 Microcontroller Functions, Specifications, Operating Principle and Package

    Ⅰ. STM8S207CBT6 overviewⅡ. Functions of STM8S207CBT6Ⅲ. STM8S207CBT6 specificationsⅣ. STM8S207CBT6 structure and operating principleⅤ. Package and dimensions of STM8S207CBT6Ⅵ. Four low-power modes of STM8S207CBT6 microcontrollerⅦ. Application areas of STM8S207CBT6Ⅰ....
  • 06 March 2024

    ATMEGA2560-16AU: A Versatile Embedded Microcontroller

    Ⅰ. ATMEGA2560-16AU overviewⅡ. Architecture of ATMEGA2560-16AUⅢ. ATMEGA2560-16AU block diagramⅣ. ATMEGA2560-16AU specificationsⅤ. Features of ATMEGA2560-16AUⅥ. Absolute maximum ratings of ATMEGA2560-16AUⅦ. Applications of ATMEGA2560-16AUWith the rapid development of science and...
  • cost

    Help you to save your cost and time.

  • package

    Reliable package for your goods.

  • fast

    Fast Reliable Delivery to save time.

  • service

    Quality premium after-sale service.