ON Semiconductor NCP1249DD65R2G

NCP1249DD65R2G Overview
The Surface Mount (SMD) package or case of this component is 10-SOP, with a width of 0.154 inches (3.90mm) and 9 leads. It is designed to operate in a wide temperature range, from -40°C to 125°C TJ, making it suitable for various applications. The packaging is provided in Cut Tape (CT) format, which allows for easy handling and placement during assembly. This particular component was published in 2011, and it follows the JESD-609 Code e3. However, it is important to note that this part is now considered obsolete. It functions as a switching controller for analog integrated circuits (ICs) and has an output voltage of 12V. The duty cycle of this component is 80%, ensuring efficient power management.

NCP1249DD65R2G Features
Packaged with 10-SOP (0.154, 3.90mm Width), 9 Leads
Switching Frequency at 65kHz
With 9 pins
Output Current at 500mA

NCP1249DD65R2G Applications
There are a lot of ON Semiconductor NCP1249DD65R2G AC DC Converters applications.

Air Conditioning
Low-Voltage I/O System Power
ATX/BTX Auxiliary Power
Switching AC-DC Adapter
Universal input AC/DC adapters (15W - 45W)
Vacuum Cleaner
Power tools fast chargers with trickle and on/off
LED Driver
Shaver Charger
AC/DC Adaptors/Chargers for E-books