NCP1230D65R2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

NCP1230D65R2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW3332081
Category

AC to DC Converter, AC/DC Power Module
Package

SOIC-8
Description

Current Mode PWM Controller 18V 800mA 70kHz 8Pin SOIC N T/R
Documentation

Datasheet

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NCP1230D65R2G Specifications

Attribute	Attribute Value

Part Number	NCP1230D65R2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW3332081
Category	AC to DC Converter, AC/DC Power Module
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	65 kHz
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Output Voltage	18 V
Output Current	800 mA
Supply Current	1.8 mA
Number of Positions	8 Position
Power Dissipation	0.702 W
Rise Time	40 ns
Switching Frequency	70 kHz
Topology	Flyback
Thermal Resistance	178 ℃/W
Duty Cycle	80 %
Maximum Duty Cycle	80 %
Fall Time	15 ns
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	702 mW
Supply Voltage	7.7V ~ 18V
Supply Voltage (Max)	18 V
Supply Voltage (Min)	7 V
Input Voltage	8.4V ~ 18V
	expand all
Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Low-Standby Power High Performance PWM Controller
The NCP1230 represents a major leap towards achieving low standby power in medium−to−high power Switched−Mode Power Supplies such as notebook adapters, off−line battery chargers and
consumer electronics equipment. Housed in a compact 8−pin package (SOIC−8, SOIC−7, or PDIP−7), the NCP1230 contains all needed control functionality to build a rugged and efficient power supply. The NCP1230 is a current mode controller with internal ramp compensation. Among the unique features offered by the NCP1230 is an event management scheme that can disable the front−end PFC circuit during standby, thus reducing the no load power consumption.
Features
•Current−Mode Operation with Internal Ramp Compensation
•Internal High−Voltage Startup Current Source for Loss−Less Startup
•Extremely Low No−Load Standby Power
•Skip−Cycle Capability at Low Peak Currents
•Direct Connection to PFC Controller for Improved No−Load Standby Power
•Internal 2.5 ms Soft−Start
•Internal Leading Edge Blanking
•Latched Primary Overcurrent and Overvoltage Protection
•Short−Circuit Protection Independent of Auxiliary Level
•Internal Frequency Jittering for Improved EMI Signature
•+500 mA/−800 mA Peak Current Drive Capability
•Available in Three Frequency Options: 65 kHz, 100 kHz, and 133 kHz
•Direct Optocoupler Connection
•SPICE Models Available for TRANsient and AC Analysis
•This is a Pb−Free Device
Typical Applications
•High Power AC−DC Adapters for Notebooks, etc.
•Offline Battery Chargers
•Set−Top Boxes Power Supplies, TV, Monitors, etc.

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