UC3855BDW

Part No :: UC3855BDW

Manufacturer: Texas Instruments

VIGOR # :: 3944518

Description: IC PFC CTR AVERAGE 500KHZ 20SOIC

Catalog: PMIC - PFC (Power Factor Correction)

DataSheet: UC3855BDW PDF

Country of origin: -

Date code: -

UC3855BDW Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Active
Mode:	Average Current
Frequency - Switching:	500kHz
Current - Startup:	150 µA
Voltage - Supply:	10.5V ~ 20V
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
UC2855BDWTR Match 100%	VIGOR UC2855B HIGH PERFORMANCE POWER F	UC3855BDW vs UC2855BDWTR
UC3855ADW Match 100%	Texas Instruments IC PFC CTR AVERAGE 500KHZ 20SOIC	UC3855BDW vs UC3855ADW
UC3855ADWTR Match 100%	VIGOR UC3855A HIGH PERFORMANCE POWER F	UC3855BDW vs UC3855ADWTR
UC3855ADWG4 Match 100%	Texas Instruments IC PFC CTR AVERAGE 500KHZ 20SOIC	UC3855BDW vs UC3855ADWG4
UC2855ADW Match 100%	VIGOR UC2855A HIGH PERFORMANCE POWER F	UC3855BDW vs UC2855ADW
UC3855BDWTR Match 100%	Texas Instruments IC PFC CTR AVERAGE 500KHZ 20SOIC	UC3855BDW vs UC3855BDWTR

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 55

Shipped from

HK warehouse

Expected Shipping Date

Aug 14 - Aug 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$13.4000~~	~~$13.40~~
10	~~$12.3155~~	~~$123.15~~
25	~~$11.8047~~	~~$295.12~~
100	~~$10.4009~~	~~$1 040.09~~
500	~~$9.2523~~	~~$4 626.16~~
1000	~~$8.4866~~	~~$8 486.60~~

Current price of UC3855BDW is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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