NCP1055ST44T3G
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | TO-261-4, TO-261AA |
| Number of Pins | 4 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2006 |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 4 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin (Sn) |
| Power (Watts) | 40W |
| Subcategory | Switching Regulator or Controllers |
| Max Power Dissipation | 40W |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 2.3mm |
| Frequency | 44kHz |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Base Part Number | NCP1055 |
| Pin Count | 4 |
| Number of Outputs | 1 |
| 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 |
| Halogen Free | Halogen Free |
| 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 |
| Height | 1.57mm |
| Length | 6.5mm |
| Width | 3.5mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
NCP1055ST44T3G Overview
This ac to dc converter is included in the package TO-261-4, TO-261AA .The AC/DC power converter is available in Tape & Reel (TR) .It is mounted in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~150°C TJ °C in order for it to perform properly.An analog IC of type SWITCHING REGULATOR is employed in this AC DC converter.This AC/DC converter is designed for use within the range of 7.5V~10V supply voltage (Vcc/Vdd).There are a total of 4 terminations in it.There are 4 pins on the ac/dc converter.Up to 4 pins are present on the ac-dc converter.It are possible to mount thare ac dc converters by Surface Mount .Search similar acdc converters based on NCP1055 family members.The number of outputs to run is 1 .The following ac to dc conversions are contained in Switching Regulator or Controllers .When operating at a frequency of 44kHz , AC to DC converter is capable of reaching high efficiency.Based on a unique technique, the input voltage can be ensured to have the maximal value of 8.5V .A maximum current of 2A may be supplied to the ac to dc inverter.
NCP1055ST44T3G Features
Packaged with TO-261-4, TO-261AA
With 4 pins
NCP1055ST44T3G Applications
There are a lot of ON Semiconductor NCP1055ST44T3G AC DC Converters applications.
- 3.3V power supplies
- Small off-line low voltage power supplies
- RCC SMPS
- Power adapters for monitors
- DVD players
- AC-DC Output Power Conversion Applications
- LED lights
- Set -Top Box (STB) Power Supply
- Universal input AC/DC adapters (15W - 45W)
- PDAs
