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NCP1050ST44T3

NCP1050ST44T3

NCP1050ST44T3

ON Semiconductor

4 Terminations7.5V~10V 4 Pin NCP1050 AC to DC power converter1 Outputs

SOT-23

NCP1050ST44T3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case TO-261-4, TO-261AA
Surface MountYES
Number of Pins 4
Operating Temperature-40°C~150°C TJ
PackagingTape & Reel (TR)
Published 2006
JESD-609 Code e0
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Power (Watts) 40W
Subcategory Switching Regulator or Controllers
Max Power Dissipation40W
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch2.3mm
Reach Compliance Code not_compliant
Frequency 44kHz
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number NCP1050
Pin Count4
Number of Outputs 1
Qualification StatusNot Qualified
Input Voltage-Nom 8V
Analog IC - Other Type SWITCHING REGULATOR
Voltage - Supply (Vcc/Vdd) 7.5V~10V
Input Voltage (Min) 7.5V
Topology Flyback
Control Mode VOLTAGE-MODE
Output Current-Max 2A
Input Voltage (Max) 8.5V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) Yes
Fault ProtectionCurrent Limiting, Open Loop, Over Load, Over Temperature
Duty Cycle77%
Output Isolation Isolated
Voltage - Breakdown 700V
Voltage - Start Up 8.5V
Length 6.5mm
Width 3.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:3727 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.735180$3.73518
10$3.523755$35.23755
100$3.324297$332.4297
500$3.136129$1568.0645
1000$2.958612$2958.612

NCP1050ST44T3 Product Details

NCP1050ST44T3 Overview


A ac to dc converter of the package TO-261-4, TO-261AA contains the ac to dc converter.It is available in Tape & Reel (TR) AC/DC power converter.The AC/DC converter is mounted in the way of Surface Mount .To deliver its performance, the ac dc converter should be operated at a temperature of -40°C~150°C TJ .Analog IC type SWITCHING REGULATOR is utilized in this AC DC converter.Within the range of 7.5V~10V supply voltage (Vcc/Vdd), it can be used.As a result, it has a total of 4 terminations.A ac/dc converter with 4 pins is available.There are 4 pins in the ac-dc converter.Search similar acdc converters based on NCP1050 family members.There are 1 outputs to be processed.AC to DC converter is included in Switching Regulator or Controllers .A high efficiency can be achieved by operating at a frequency of 44kHz .With the aid of a unique technique, it is possible to ensure that the input voltage will be at the maximum value of 8.5V .Currently, the maximum current that the ac to dc inverter can take is 2A .

NCP1050ST44T3 Features


Packaged with TO-261-4, TO-261AA
With 4 pins

NCP1050ST44T3 Applications


There are a lot of ON Semiconductor NCP1050ST44T3 AC DC Converters applications.

  • Replaces linear transformers
  • DVD players
  • Digital cameras
  • Lighting controls
  • AC/DC Adaptors/Chargers for PDAs
  • AC?DC USB chargers for Tablets
  • Power adapters for network devices
  • Consumer electronics
  • Chargers for cell/cordless phones
  • Set -Top Box (STB) Power Supply

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