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See Technical Specifications

NCP1200P40 +BOM

Switching Controllers for 40KHz Current Mode Operation

Manufacturer:

onsemi
Mfr.Part #:

NCP1200P40
Datasheet:

NCP1200P40 Datasheet (PDF)
Output Isolation:

Isolated
Internal Switch(s):

No
Topology:

Flyback
Voltage - Supply (Vcc/Vdd):

16V (Max)
EDA/CAD Models:

Request Free CAD Models for NCP1200P40

NCP1200P40 General Description

With its compact design and advanced features, the NCP1200P40 is an ideal choice for designers looking to create efficient and reliable power supplies. Its wide range of duty cycles and precise frequency operation make it suitable for a variety of applications. The built-in protection features ensure system reliability and safety, while the high-voltage start-up current source simplifies the overall design. Whether used in consumer electronics, lighting, or industrial equipment, this PWM controller offers the performance and reliability necessary for modern power supply systems

Key Features

No Auxiliary Winding Operation
Internal Output Short−Circuit Protection
Extremely Low No−Load Standby Power
Current−Mode with Skip−Cycle Capability
Internal Leading Edge Blanking
250 mA Peak Current Source/Sink Capability
Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz
Direct Optocoupler Connection
Built−in Frequency Jittering for Lower EMI
SPICE Models Available for TRANsient and AC Analysis
Internal Temperature Shutdown
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

Specifications

Output Isolation	Isolated	Internal Switch(s)	No
Voltage - Breakdown	-	Topology	Flyback
Voltage - Start Up	-	Voltage - Supply (Vcc/Vdd)	16V (Max)
Duty Cycle	80%	Frequency - Switching	40kHz
Power (Watts)	-	Fault Protection	Current Limiting, Over Load, Short Circuit
Control Features	-	Operating Temperature	-25°C ~ 125°C (TJ)
Mounting Type	Through Hole