TinySwitch - LT
More flexibility and more powerful range of efficient offline switch IC
application
|
product
|
Data book
|
Output (maximum) - enclosed, 230 v
|
Output (maximum) - well-catalogued. 230 v
|
IC packaging
|
The breakdown voltage
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Protection function
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Output power (maximum) - enclosed, general
|
Output power (maximum) - well-catalogued. General
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Control function
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Overheating reaction
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Automatic restart and overpressure reactions
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The product type
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The input voltage.
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The input voltage (minimum)
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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
|
topology
|
Secondary response
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
6.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
11.0 W.
|
IC Package
SO - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
5.0 W.
|
The Output Power (Max) - the Open Frame, Univ
8.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
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) - the Open Frame, 230 v
11.0 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
5.0 W.
|
The Output Power (Max) - the Open Frame, Univ
8.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
8.5 W.
|
The Output Power (Max) - the Open Frame, 230 v
15.0 W.
|
IC Package
SO - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
6.0 W.
|
The Output Power (Max) - the Open Frame, Univ
11.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
8.5 W.
|
The Output Power (Max) - the Open Frame, 230 v
15.0 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
6.0 W.
|
The Output Power (Max) - the Open Frame, Univ
11.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
10.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
19.0 W.
|
IC Package
SO - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
7.0 W.
|
The Output Power (Max) - the Open Frame, Univ
15.0 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
10.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
19.0 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
7.0 W.
|
The Output Power (Max) - the Open Frame, Univ
15.0 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
11.5 W.
|
The Output Power (Max) - the Open Frame, 230 v
23.5 W.
|
IC Package
SO - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
7.0 W.
|
The Output Power (Max) - the Open Frame, Univ
18.0 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
13.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
23.5 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
8.0 W.
|
The Output Power (Max) - the Open Frame, Univ
18.0 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
14.5 W.
|
The Output Power (Max) - the Open Frame, 230 v
26.0 W.
|
IC Package
SO - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
9.0 W.
|
The Output Power (Max) - the Open Frame, Univ
19.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
16.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
28.0 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
10.0 W.
|
The Output Power (Max) - the Open Frame, Univ
21.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
18.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
32.0 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
12.0 W.
|
The Output Power (Max) - the Open Frame, Univ
25.0 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
|
|
The Data Sheet
Look at the PDF
|
The Output Power (Max) - Enclosed, 230 v
20.0 W.
|
The Output Power (Max) - the Open Frame, 230 v
36.5 W.
|
IC Package
DIP - 8 c
|
Breakdown Voltage
650 V
|
Protection, the Features
Overtemperature, and the Output Overvoltage, Output Short Circuit, the Output Open Loop, Output Overload
|
The Output Power (Max) - Enclosed, Univ
14.0 W.
|
The Output Power (Max) - the Open Frame, Univ
28.5 W.
|
Control the Features
Selectable Current Limit, Frequency Jittering, Auto Restart/Latching Fault Response, On/Off Control
|
The Over - Temperature Response
Hysteretic
|
Auto - Restart & Overvoltage Response
Latch Off
|
Product Type
IC
|
Voltage - Input (Max)
265 V
|
Voltage - Input (Min)
85 V
|
Temperature - Operating (Max)
150 ° c.
|
Temperature - Operating (Min)
To 40 ° C
|
The Control Scheme
Secondary side -
|
An Internal Switch
Yes
|
The Topology
Flyback
|
Secondary Response
Auto - restart
|
Product details
TinySwitch - LT incorporates a 650 V power MOSFET, generator, high voltage switch the current source, current limit flow (optional) user and thermal shut off the circuit.The IC product series, the ON/OFF control mode, providing a flexible design, and achieve lower system cost and larger range of output power.
Product features:
- Rating of 650 V is the integration of the MOSFET
- Simple ON/OFF control, no need for loop compensation
- Through BP/M pin capacitance current limit point can choose different current
- Higher current peak current limiting point can get a higher power, or in open applications to get higher output power continuously
- Strict I2F parameter tolerance range reduces the system cost;Reduced the maximum overload power, thus reducing transformer, clamping and secondary components cost
- Conduction time extended - lower input voltage to maintain the stability of the output/maintain time, you can use a lower capacity of input capacitors
- Frequency modulation to reduce the cost of EMI filter
