UC3853D - TI

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

Part No

UC3853D
Manufacturer

TI
ChipWorker Part#

CW9462400
Category

Power Management IC
Package

SOIC-8
Description

Power Factor Correction PREREGUL 0.25mA 82.5kHz 8Pin SOIC
Documentation

Datasheet

UC3853D Global Supplier

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UC3853D Specifications

Attribute	Attribute Value

Part Number	UC3853D
Manufacturer	TI
ChipWorker Part#	CW9462400
Category	Power Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Frequency	115 kHz
Supply Voltage (DC)	11.0V (min)
Number of Outputs	1 Output
Switching Frequency	56kHz ~ 94kHz
Duty Cycle	93 %
Maximum Duty Cycle	93 %
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	12V ~ 40V
Supply Voltage (Max)	40 V
Supply Voltage (Min)	11 V
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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The power factor correction preregulator UC3853D power factor improvement by Texas Instruments will make your product better and cut energy losses. It operates in CRM, Current Mode mode. You can operate this at a switching frequency of 82.5 kHz. In order to ensure parts aren"t damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This device has a maximum of 40 V. This power factor controller has a minimum operating temperature of 0 °C and a maximum of 70 °C. This device has a start-up supply current of 0.25 mA.

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