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Updated at 01/11/2025 10:30:15(UTC+8)

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Description

Texas Instruments brings you their latest power factor correction preregulator UCC3817N power factor improvement, a device that has the ability to reduce energy loss within power distribution. It operates in CRM, Current Mode mode. It has a switching frequency of 115 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 start-up supply current of 0.15 mA. This device has a minimum operating supply voltage of 12 V and a maximum of 17 V. This power factor controller has a minimum operating temperature of 0 °C and a maximum of 70 °C.

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UCC3817N Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Frequency	250 kHz
Supply Voltage (DC)	17.0V (max)
Number of Outputs	1 Output
Output Current	1.00 A
Switching Frequency	250 kHz
Duty Cycle	95 %
Maximum Duty Cycle	99 %
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	15.4V ~ 18V
Supply Voltage (Max)	17 V
Supply Voltage (Min)	12 V
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Size-Length	19.3 mm
Size-Width	6.35 mm
Size-Height	4.57 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
HK STC License	NLR

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- Delivery date: usually 2 to 7 working days.
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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
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- Decapsulation control
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- Electrical testing
- Surface testing
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SN:H2.80798LO48141V44Q0QC0S0

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