DatasheetsPDF.com

SR037 Datasheet

Part Number SR037
Manufacturers Supertex Inc
Logo Supertex  Inc
Description Inductorless / Dual Output Off-Line Regulators
Datasheet SR037 DatasheetSR037 Datasheet (PDF)

SR036 SR037 Demo Kit Available SR036/SR037 Inductorless, Dual Output Off-Line Regulators Features ❑ Accepts peak input voltages up to 700V ❑ Operates directly off of rectified 120V AC or 240V AC ❑ Integrated linear regulator ❑ Minimal power dissipation ❑ No high voltage capacitors required ❑ No transformers or inductors required General Description The Supertex SR036 and SR037 are inductorless, dual output off-line controllers. They do not require any transformers, inductors, or high voltage .

  SR037   SR037






Part Number SR037DB1
Manufacturers Supertex Inc
Logo Supertex  Inc
Description Inductorless Switching Power Supply
Datasheet SR037 DatasheetSR037DB1 Datasheet (PDF)

SR037DB1 Inductorless Switching Power Supply Introduction The Supertex SR037 is an inductorless switching power supply controller intended for 120/240VAC line operation. The operating principle is to activate a pass element between line and load only when the input voltage is lower than a certain value. Thus conduction only occurs with a low voltage drop across the pass element, resulting in more efficient operation compared to a standard linear regulator. The SR037DB1 demo board contains all th.

  SR037   SR037







Part Number SR036DB1
Manufacturers Supertex Inc
Logo Supertex  Inc
Description Inductorless Switching Power Supply
Datasheet SR037 DatasheetSR036DB1 Datasheet (PDF)

SR036DB1 Inductorless Switching Power Supply Introduction The Supertex SR036 is an inductorless, dual output off-line regulator intended for 120/240VAC line operation. The operating principle is to activate a pass element between line and load only when the input voltage is lower than a certain value. Thus conduction only occurs with a low voltage drop across the pass element, resulting in more efficient operation compared to a standard linear regulator. The SR036DB1 demo board contains all the .

  SR037   SR037







Part Number SR036
Manufacturers Supertex Inc
Logo Supertex  Inc
Description Inductorless / Dual Output Off-Line Regulators
Datasheet SR037 DatasheetSR036 Datasheet (PDF)

SR036 SR037 Demo Kit Available SR036/SR037 Inductorless, Dual Output Off-Line Regulators Features ❑ Accepts peak input voltages up to 700V ❑ Operates directly off of rectified 120V AC or 240V AC ❑ Integrated linear regulator ❑ Minimal power dissipation ❑ No high voltage capacitors required ❑ No transformers or inductors required General Description The Supertex SR036 and SR037 are inductorless, dual output off-line controllers. They do not require any transformers, inductors, or high voltage .

  SR037   SR037







Inductorless / Dual Output Off-Line Regulators

SR036 SR037 Demo Kit Available SR036/SR037 Inductorless, Dual Output Off-Line Regulators Features ❑ Accepts peak input voltages up to 700V ❑ Operates directly off of rectified 120V AC or 240V AC ❑ Integrated linear regulator ❑ Minimal power dissipation ❑ No high voltage capacitors required ❑ No transformers or inductors required General Description The Supertex SR036 and SR037 are inductorless, dual output off-line controllers. They do not require any transformers, inductors, or high voltage input capacitors. The input voltage, HVIN, is designed to operate from an unfiltered full wave rectified 120V or 240V AC line. It is designed to control an external N-channel MOSFET. When HVIN is between VGS(th) to 40V, where VGS(th) is the threshold voltage of the external MOSFET, the external N-channel MOSFET is turned on allowing it to charge an external capacitor connected to VSOURCE. An unregulated DC voltage will develop on VSOURCE. Once HVIN is above 45V, the N-channel MOSFET is turned off. The maximum gate voltage for the external MOSFET is 24V. The unregulated voltage is approximately 18V. The SR036 also provides a regulated 3.3V whereas the SR037 provides a regulated 5.0V. WARNING!!! Galvanic isolation is not provided. Dangerous voltages are present when connected to the AC line. It is the responsibility of the designer to assure adequate safeguards are in place to protect the end user from electrical shock. Applications ❑ 3.3V or 5.0V power supplies ❑ SMPS house keeping pow.


2005-05-09 : MM54C221    MM54C240    MM54C244    MM54C42    MM54C74    MM54C85    MM54C86    MM54C89    MM54C90    MM54C901   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)