NCP1055ST44T3
| 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) | NOT SPECIFIED |
| Number of Functions | 1 |
| Terminal Pitch | 2.3mm |
| Reach Compliance Code | not_compliant |
| Frequency | 44kHz |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| 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 |
NCP1055ST44T3 Overview
In the TO-261-4, TO-261AA package, the ac to dc converter is embedded.You can get it in AC/DC power converter Tape & Reel (TR) .As you can see, this AC/DC converter is mounted 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.A SWITCHING REGULATOR analog integrated circuit is used in this AC DC converter.The voltage range of the supply can be set to 7.5V~10V (Vcc/Vdd).A total of 4 terminations have been recorded.The ac/dc converter has a total of 4 pins.The ac-dc converter has 4 pins.A similar acdc converter can be searched by using the NCP1055 family.There are 1 outputs to run.The ac to dc conversions are contained in Switching Regulator or Controllers .A high efficiency can be achieved by operating at a frequency of 44kHz .It is possible to ensure a maximum value of 8.5V for the input voltage using a unique technique.An amount of current of 2A is the maximum that can be supplied to the ac to dc inverter.
NCP1055ST44T3 Features
Packaged with TO-261-4, TO-261AA
With 4 pins
NCP1055ST44T3 Applications
There are a lot of ON Semiconductor NCP1055ST44T3 AC DC Converters applications.
- AC/DC LED Driver applications
- DVD players
- Digital cameras
- Appliance Power Supplies
- Set -Top Box (STB) Power Supply
- Rice Cooker
- WiFi Wireless
- Shaver Charger
- Power tools fast chargers with trickle and on/off
- ZigBee
