LinkSwitch - XT2
Integrated system level protection of high efficiency, low power, an off-line switching power supply IC
application
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product
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Data book
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Output (maximum) - enclosed, 230 v
|
Output power (maximum) - enclosed, general
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The breakdown voltage
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The input voltage (minimum)
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The input voltage.
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Output (maximum) - well-catalogued. 230 v
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Output power (maximum) - well-catalogued. General
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IC packaging
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Control function
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Protection function
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Overheating reaction
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topology
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Installation type
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The product type
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Operating temperature (maximum)
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Operating temperature (minimum)
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The control mode
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Internal switch
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Automatic restart and overpressure reactions
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Output configuration
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Secondary response
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The Data Sheet
Look at the PDF
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The Output Power (Max) - Enclosed, 230 v
9.2 W.
|
The Output Power (Max) - Enclosed, Univ
6.1 W.
|
Breakdown Voltage
725 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
The Output Power (Max) - the Open Frame, 230 v
9.2 W.
|
The Output Power (Max) - the Open Frame, Univ
6.1 W.
|
IC Package
SO - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
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The Topology
Flyback
|
Mounting Type
Surface Mount
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Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
9.2 W.
|
The Output Power (Max) - Enclosed, Univ
6.1 W.
|
Breakdown Voltage
725 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
The Output Power (Max) - the Open Frame, 230 v
9.2 W.
|
The Output Power (Max) - the Open Frame, Univ
6.1 W.
|
IC Package
SMD - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Surface Mount
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
9.2 W.
|
The Output Power (Max) - Enclosed, Univ
6.1 W.
|
Breakdown Voltage
725 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
265 V
|
The Output Power (Max) - the Open Frame, 230 v
9.2 W.
|
The Output Power (Max) - the Open Frame, Univ
6.1 W.
|
IC Package
PDIP - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Through Hole,
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
6.0 W.
|
The Output Power (Max) - Enclosed, Univ
4.0 W.
|
Breakdown Voltage
900 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
484 V
|
The Output Power (Max) - the Open Frame, 230 v
6.0 W.
|
The Output Power (Max) - the Open Frame, Univ
4.0 W.
|
IC Package
SMD - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Surface Mount
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
6.0 W.
|
The Output Power (Max) - Enclosed, Univ
4.0 W.
|
Breakdown Voltage
900 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
484 V
|
The Output Power (Max) - the Open Frame, 230 v
6.0 W.
|
The Output Power (Max) - the Open Frame, Univ
4.0 W.
|
IC Package
PDIP - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Through Hole,
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
11.0 W.
|
The Output Power (Max) - Enclosed, Univ
8.0 W.
|
Breakdown Voltage
900 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
484 V
|
The Output Power (Max) - the Open Frame, 230 v
11.0 W.
|
The Output Power (Max) - the Open Frame, Univ
8.0 W.
|
IC Package
SMD - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Surface Mount
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
11.0 W.
|
The Output Power (Max) - Enclosed, Univ
8.0 W.
|
Breakdown Voltage
900 V
|
Voltage - Input (Min)
85 V
|
Voltage - Input (Max)
484 V
|
The Output Power (Max) - the Open Frame, 230 v
11.0 W.
|
The Output Power (Max) - the Open Frame, Univ
8.0 W.
|
IC Package
PDIP - 8 c
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
Protection, the Features
Overtemperature, Input Overvoltage and Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Over - Temperature Response
Hysteretic
|
The Topology
Flyback
|
Mounting Type
Through Hole,
|
Product Type
IC
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
Auto - Restart & Overvoltage Response
Latch Off
|
The Output Profile
CV
|
Secondary Response
Auto - restart
|
Product details
LinkSwitch - XT2 in monolithic IC used a 725 V / 900 V power MOSFET, oscillator, simple on/off control, a high voltage switching current source, frequency modulation, week period flow and the heat off circuit.Start and work of power directly from the drain pins, without using offset winding and the related circuit.
The product features
Easy to design
- Peripheral component a minimum number of switching devices
- The optional components to current limit point
- For short circuit and open loop fault protection of fully integrated automatic restart
- Optional since the power supply circuit
- Frequency modulation EMI is greatly reduced
- No matter on the PCB board or on the packaging of the high pressure to ensure the drain pins and satisfies the requirement of high voltage creepage between all the other pins
- Pin layout can simplify the thermal design on the PCB
Better than the linear transformer and excellent properties of RCC
- Output overvoltage protection (OVP)
- Input overvoltage protection (ovf)
- Hysteresis overheating protection (OTP)
- Extended drain the creepage distance between with other pins, improve the reliability of the application
- Integration of 725 V rated voltage MOSFET, has excellent resistance to surge performance
- Integration of 900 V rated voltage MOSFET, suitable for industrial power supply design or the design of a greater safety margin
- Element number is few, increase the reliability
- Support for single-sided PCB and adopts the design of the SMT components
EcoSmart, high efficiency and energy saving
- Easily meet all energy efficiency standards around the world
- In 265 VAC input unbiased winding conditions of no-load power consumption (< 100 mW bias winding < 10 mW)
- On/off control can be a constant efficiency during light load, is the ideal choice of the mandatory CEC standard
