NCP1239FDR2
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | 0°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e0 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn/Pb) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 240 |
| Number of Functions | 1 |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | NCP1239 |
| Pin Count | 16 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 36V |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Voltage - Supply (Vcc/Vdd) | 11.2V~36V |
| Control Features | Frequency Control, Sync |
| Topology | Flyback |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 0.8A |
| Frequency - Switching | Up to 250kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| Max Frequency | 250kHz |
| Internal Switch(s) | No |
| Fault Protection | Current Limiting, Over Load |
| Duty Cycle | 80% |
| Output Isolation | Isolated |
| Voltage - Start Up | 16.4V |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
NCP1239FDR2 Overview
16-SOIC (0.154, 3.90mm Width) is the package in which the ac to dc converter is embedded.The AC/DC power converter Tape & Reel (TR) is available for this product.As you can see, this AC/DC converter is mounted in the way of Surface Mount .For the ac dc converter to perform at its best, it should be operated at a temperature of 0°C~150°C TJ °C.This AC DC converter employs SWITCHING CONTROLLER analog IC type.As soon as the switching frequency reaches Up to 250kHz , the circuit is closed.A range of 11.2V~36V supply voltages (Vcc/Vdd) can be used.In total, it has 16 terminations.On the ac/dc converter, there are 16 pins.The pins of the ac-dc converter total to 16 .Based on the NCP1239 family, you can search for similar acdc converters.A total of 1 outputs are to be processed.The ac to dc conversions are included in Switching Regulator or Controllers .Currently, the maximum current that the ac to dc inverter can take is 0.8A .Interfacing ICs conduct when there is 36V supply voltage.Its maximum frequency is 250kHz .
NCP1239FDR2 Features
Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 250kHz
With 16 pins
Operating Supply Voltage at the range of 36V
NCP1239FDR2 Applications
There are a lot of ON Semiconductor NCP1239FDR2 AC DC Converters applications.
- MP3
- Standby and Auxiliary Power Supplies
- Utility meters
- PDAs
- Chargers for cell/cordless phones
- Auxiliary Power Supply
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- Low power ac?dc Adapters for Chargers
- Laptops
- Wall switches
