NCP1207ADR2
- Mfr.Part #
- NCP1207ADR2
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OFFLINE SWITCH FLYBACK 8SOIC
- Stock
- 32,304
- In Stock :
- 32,304
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- Manufacturer :
- onsemi
- Product Category :
- AC DC Converters, Offline Switches
- Control Mode :
- CURRENT-MODE
- Output Current-Max :
- 0.5A
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 1
- Input Voltage (Min) :
- 10.6V
- JESD-30 Code :
- R-PDSO-G8
- Additional Feature :
- RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE
- Internal Switch(s) :
- No
- Terminal Finish :
- TIN LEAD
- Terminal Form :
- Gull wing
- Number of Terminations :
- 8
- Length :
- 4.9mm
- Height Seated (Max) :
- 1.75mm
- Voltage - Supply (Vcc/Vdd) :
- 10.6V~20V
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Control Technique :
- PULSE WIDTH MODULATION
- Topology :
- Flyback
- Peak Reflow Temperature (Cel) :
- 240
- Fault Protection :
- Current Limiting, Over Load, Over Temperature, Over Voltage
- Pbfree Code :
- yes
- Operating Temperature :
- -40°C~125°C TJ
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 11V
- Output Isolation :
- Isolated
- Switcher Configuration :
- Single
- Terminal Position :
- Dual
- Surface Mount :
- yes
- Width :
- 3.9mm
- Pin Count :
- 8
- Qualification Status :
- COMMERCIAL
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Terminal Pitch :
- 1.27mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency - Switching :
- Up to 200kHz
- Datasheets
- NCP1207ADR2

AC DC Converters, Offline Switches onsemi NCP1207ADR2 Overview
The onsemi NCP1207ADR2 represents a robust solution in the AC DC converters and offline switches category, expertly engineered to facilitate efficient power management and conversion. This IC is specifically designed to address the demands of compact offline switching power supplies. Its integration of a fixed-frequency pulse width modulation (PWM) controller and the inclusion of a built-in 65 kHz oscillator make it a prime choice for developers seeking reliability and performance in their power supply architectures. The use of the NCP1207ADR2 in your designs ensures reduced component count while maximizing functionality, making it an ideal choice for manufacturers looking to streamline production and enhance power management efficiency in their devices.
NCP1207ADR2 Features
The NCP1207ADR2 from onsemi is packed with advanced features to enhance its efficiency and usability in various applications. Key features include an adjustable skip cycle threshold for improved light-load efficiency, a current-mode control for enhanced transient response, and integrated frequency jittering for reduced electromagnetic interference (EMI). This IC also boasts an under-voltage lockout with hysteresis and a low startup current of 10 µA, which collectively contribute to its reliability and operational efficiency.
NCP1207ADR2 Applications
- Power Supplies for Consumer Electronics: Utilized in designing power supplies for TVs, computers, and other consumer electronics, where efficiency and compact design are crucial.
- Smart Home Devices: Integral in the power units of smart home devices such as smart speakers and security systems, providing reliable power management and enhanced safety features.
- Office Automation Equipment: Employs its robust switching capabilities in office equipment like printers and fax machines, ensuring stable operation and energy efficiency.
- Industrial Systems: Applied in the power circuits of industrial machinery, offering enhanced durability and reliable performance under varied environmental conditions.
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