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See Technical Specifications

NCP1605DR2G

SOIC-16 AC-DC Controllers & Regulators ROHS

Manufacturer:

Onsemi
Mfr.Part #:

NCP1605DR2G
Datasheet:

NCP1605DR2G Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

751B-05
MSL Type:

1
MSL Temp (°C):

260
EDA/CAD Models:

Request Free CAD Models for NCP1605DR2G

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NCP1605DR2G General Description

The NCP1605 is a controller that exhibits near unity power factor while operating in fixed frequency, Discontinuous Conduction Mode or in Critical Conduction Mode.Housed in a SOIC16 package, the circuit incorporates all the features necessary for building robust and compact PFC stages, with a minimum of external components. In addition, it integrates the skip cycle capability to lower the standby losses to a minimum. The NCP1605A version lowers the UVLO ON threshold level to 10.5 V to allow operation with a lower Vcc.

Key Features

High Voltage Startup Current Source
Fixed Frequency, Discontinous Conduction Mode (DCM) or Critical
Soft-Skip during Standby Mode
PFC ready signal
Fast Line / Load Transient Compensation
Valley Turn on
Output Under and Over Voltage Protection
Brown-Out Detection
Soft-Start for Smooth Start-up Operation
Over Current Limitation
Latched Off Capability

Application

Power Factor Correction

Specifications

Status	Last Shipments	Compliance	PbAHP
Case Outline	751B-05	MSL Type	1
MSL Temp (°C)	260	Container Type	REEL
Container Qty.	2500	ON Target	N
PFC Mode	DCM	Frequency Operation	Fixed
Control Mode	Voltage Mode	Topology	Step-Up
fSW Typ (kHz)	Up to 250	VCC Max (V)	20
Drive Cap. (mA)	500 / 800	UVLO (V)	9 - 15
Latch	Yes	UVP	Yes
Inhibition	Yes	Pricing ($/Unit)	Price N/A