LT8301HS5 Integrated Circuit Chip 42V Micropower No-Opto Isolated Flyback Converter With 65V/1.2A Switch
LT8301HS5 Integrated Circuit Chip 42V Micropower No-Opto Isolated Flyback Converter With 65V/1.2A Switch
Product Description Of LT8301HS5
LT8301HS5 is a micropower isolated flyback converter. By sampling the isolated output voltage directly from the primary-side flyback waveform, the part requires no third winding or opto-isolator for regulation. The output voltage is programmed with a single external resistor. Internal compensation and soft-start further reduce external component count. Boundary mode operation provides a small magnetic solution with excellent load regulation. Low ripple Burst Mode operation maintains high efficiency at light load while minimizing the output voltage ripple. A 1.2A, 65V DMOS power switch is integrated along with all high voltage circuitry and control logic into a 5-lead ThinSOT™ package.
Specifications Of LT8301HS5
|
Function
|
Step-Up/Step-Down
|
|
Output Configuration
|
Positive or Negative, Isolation Capable
|
|
Topology
|
Flyback
|
|
Number of Outputs
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1
|
|
Voltage - Input (Min)
|
2.7V
|
|
Voltage - Input (Max)
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42V
|
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Current - Output
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1.2A
|
|
Frequency - Switching
|
Down to 10kHz
|
|
Synchronous Rectifier
|
No
|
|
Operating Temperature
|
-40°C ~ 150°C (TJ)
|
Features Of LT8301HS5
AEC-Q100 Qualified for Automotive Applications
2.7V to 42V Input Voltage Range
1.2A, 65V Internal DMOS Power Switch
Low Quiescent Current:
100µA in Sleep Mode
350µA in Active Mode
Boundary Mode Operation at Heavy Load
Low-Ripple Burst Mode® Operation at Light Load
Minimum Load <0.5% (Typ) of Full Output
VOUT Set with a Single External Resistor
No Transformer Third Winding or Opto-Isolator Required for Regulation
Accurate EN/UVLO Threshold and Hysteresis
Internal Compensation and Soft-Start
Output Short-Circuit Protection
5-Lead TSOT-23 Package
Application Of LT8301HS5
Isolated Telecom, Automotive, Industrial, Medical Power Supplies
Isolated Auxiliary/Housekeeping Power Supplies
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FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.
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