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NCP1055 Datasheet Monolithic High Voltage Gated Oscillator Power Switching Regulator

Manufacturer: onsemi

Overview: NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055 Monolithic High Voltage Gated Oscillator Power Switching Regulator The NCP1050 through NCP1055 are monolithic high voltage regulators that enable end product equipment to be compliant with low standby power requirements. This device series combines the required converter functions allowing a simple and economical power system solution for office automation, consumer, and industrial products. These devices are designed to operate directly from a rectified AC line source. In flyback converter applications they are capable of providing an output power that ranges from 6.0 W to 40 W with a fixed AC input of 100 V, 115 V, or 230 V, and 3.0 W to 20 W with a variable AC input that ranges from 85 V to 265 V.

This datasheet includes multiple variants, all published together in a single manufacturer document.

Datasheet Details

Part number NCP1055
Manufacturer onsemi
File Size 398.61 KB
Description Monolithic High Voltage Gated Oscillator Power Switching Regulator
Datasheet NCP1055 NCP1050 Datasheet (PDF)

Key Features

  • an active startup regulator circuit that eliminates the need for an auxiliary bias winding on the converter transformer, fault detector and a programmable timer for converter overload protection, unique gated oscillator configuration for extremely fast loop response with double pulse suppression, power switch current limiting, input undervoltage lockout with hysteresis, thermal shutdown, and auto restart fault detection. These devices are available in economical 8.
  • pin dual.
  • in.

More Datasheets from onsemi

Part Number Description
NCP105 LDO Regulator
NCP1050 Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP1051 Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP1052 Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP1053 Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP1054 Monolithic High Voltage Gated Oscillator Power Switching Regulator
NCP100 Sub 1.0V Precision Adjustable Shunt Regulator
NCP1000 Integrated Off-Line Switching Regulator
NCP1001 Integrated Off-Line Switching Regulator
NCP1002 Integrated Off-Line Switching Regulator

NCP1055 Distributor