Parameters |
Mounting Type |
Surface Mount |
Package / Case |
TO-261-4, TO-261AA |
Surface Mount |
YES |
Number of Pins |
4 |
Operating Temperature |
-40°C~150°C TJ |
Packaging |
Tape & Reel (TR) |
Published |
2006 |
JESD-609 Code |
e0 |
Part Status |
Obsolete |
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 Dissipation |
40W |
Terminal Position |
DUAL |
Terminal Form |
GULL WING |
Peak Reflow Temperature (Cel) |
240 |
Number of Functions |
1 |
Terminal Pitch |
2.3mm |
Reach Compliance Code |
not_compliant |
Frequency |
100kHz |
Time@Peak Reflow Temperature-Max (s) |
30 |
Base Part Number |
NCP1055 |
Pin Count |
4 |
Number of Outputs |
1 |
Qualification Status |
Not 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 Protection |
Current Limiting, Open Loop, Over Load, Over Temperature |
Duty Cycle |
77% |
Output Isolation |
Isolated |
Voltage - Breakdown |
700V |
Voltage - Start Up |
8.5V |
Length |
6.5mm |
Width |
3.5mm |
RoHS Status |
Non-RoHS Compliant |
Lead Free |
Contains Lead |
NCP1055ST100T3 Overview
An embedded ac to dc converter is included in TO-261-4, TO-261AA package.It is available in Tape & Reel (TR) AC/DC power converter.There is a mounting point for this AC/DC converter in the way of Surface Mount .Ideally, the ac dc converter should be operated at a temperature of -40°C~150°C TJ degrees Celsius.This AC DC converter employs SWITCHING REGULATOR analog IC type.This AC/DC converter is designed for use within the range of 7.5V~10V supply voltage (Vcc/Vdd).A total of 4 terminations have been recorded.It contains 4 pins.The ac-dc converter has 4 pins.You can search similar acdc converters based on NCP1055 family.There are 1 outputs to be processed.The following ac to dc conversions are contained in Switching Regulator or Controllers .A high efficiency can be achieved by operating at a frequency of 100kHz .On the basis of a unique technique, it is possible to ensure an input voltage with the maximum value of 8.5V .It is possible to supply the ac to dc inverter with a maximum current of 2A .
NCP1055ST100T3 Features
Packaged with TO-261-4, TO-261AA
With 4 pins
NCP1055ST100T3 Applications
There are a lot of ON Semiconductor NCP1055ST100T3 AC DC Converters applications.
- Laptops and personal digital assistants
- Standby Power Supplies
- Adapters for Handheld Electronics
- Tablets
- USB-PD 2.0
- Power adapters for network devices
- Consumer electronics
- Vacuum Cleaner
- Automotive Clusters
- Chargers for cell/cordless phones