UCC3960DG4

Part No :: UCC3960DG4

Manufacturer: VIGOR

VIGOR # :: 3931028

Description: SWITCHING CONTROLLER, VOLTAGE-MO

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: UCC3960DG4 PDF

Country of origin: -

Date code: -

UCC3960DG4 Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Output Isolation:	Isolated
Internal Switch(s):	No
Voltage - Breakdown:	-
Topology:	-
Voltage - Start Up:	10 V
Voltage - Supply (Vcc/Vdd):	8V ~ 19V
Duty Cycle:	72%
Frequency - Switching:	Up to 400kHz
Power (Watts):	-
Fault Protection:	Current Limiting, Over Voltage
Control Features:	Frequency Control, Soft Start
Operating Temperature:	-55°C ~ 150°C (TJ)
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC
Mounting Type:	Surface Mount

Alternative Products

Part Number	Manufacturer & Description	Compare
UCC2960D Match 100%	VIGOR UCC2960 PRIMARY SIDE STARTUP CON	UCC3960DG4 vs UCC2960D
UCC3960D Match 100%	VIGOR UCC3960 PRIMARY SIDE STARTUP CON	UCC3960DG4 vs UCC3960D

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.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
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: 75

Shipped from

HK warehouse

Expected Shipping Date

Aug 18 - Aug 22 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.3900~~	~~$1.39~~
225	~~$1.3900~~	~~$312.75~~

Current price of UCC3960DG4 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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