1200P60 - PWM Current-Mode Controller

onsemi

Description

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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 Mo.

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1200P60 pwm current-mode controller by onsemi - Datasheet Preview

Datasheet Details

Part number	1200P60
Manufacturer	onsemi
File Size	281.19 KB
Description	PWM Current-Mode Controller
Datasheet	1200P60 Datasheet

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Other Datasheets by onsemi

Part Number	Description
1200P100	PWM Current-Mode Controller
1200P40	PWM Current-Mode Controller
1200AP100	PWM Current-Mode Controller
1200AP40	NCP1200AP40
1203P60	NCP1203

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NCP1200 PWM Current-Mode Controller for Low-Power Universal Off-Line Supplies Housed in SOIC−8 or PDIP−8 package, the NCP1200 represents a major leap toward ultra−compact Switchmode Power Supplies. Due to a novel concept, the circuit allows the implementation of a complete offline battery charger or a standby SMPS with few external components. Furthermore, an integrated output short−circuit protection lets the designer build an extremely low−cost AC−DC wall adapter associated with a simplified feedback scheme. With an internal structure operating at a fixed 40 kHz, 60 kHz or 100 kHz, the controller drives low gate−charge switching devices like an IGBT or a MOSFET thus requiring a very small operating power.