NCP1239VDR2
| 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 |
| Frequency | 250kHz |
| 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 |
| Output Current | 500mA |
| Voltage - Supply (Vcc/Vdd) | 11.2V~36V |
| Control Features | Frequency Control, Sync |
| Topology | Forward |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | Up to 250kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | SINGLE |
| 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 |
NCP1239VDR2 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 is available in Tape & Reel (TR) .Surface Mount is mounted in the way of this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of 0°C~150°C TJ °C in order to achieve its full performance.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .As a result, the switching frequency reaches Up to 250kHz .This AC/DC converter is suitable for operation in the range of 11.2V~36V supply voltage (Vcc/Vdd).In total, there are 16 terminations.The ac/dc converter has 16 pins.The pins of the ac-dc converter total to 16 .If you select the NCP1239 family, you will be able to search similar acdc converters.There are 1 outputs to run.The ac to dc conversions are contained in Switching Regulator or Controllers .We are setting the output current to 500mA .As long as AC to DC converter is operated at frequency 250kHz ,it is capable of attaining high efficiency.As soon as the supply voltage drops to 36V , the interface IC conducts.
NCP1239VDR2 Features
Packaged with 16-SOIC (0.154, 3.90mm Width)
Switching Frequency at Up to 250kHz
With 16 pins
Output Current at 500mA
Operating Supply Voltage at the range of 36V
NCP1239VDR2 Applications
There are a lot of ON Semiconductor NCP1239VDR2 AC DC Converters applications.
- Automotive Infotainment
- AC/DC Adaptors/Chargers for Cordless Phone
- AC/DC Adaptors/Chargers for PDAs
- LED Driver
- Standby power supplies for IR
- White goods
- 3.3V power supplies
- Cleaners
- Home appliances
- Auxiliary Power Supply
