UCC3961D

Part No :: UCC3961D

Manufacturer: VIGOR

VIGOR # :: 3851983

Description: UCC3961 ADVANCED PRIMARY SIDE ST

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: UCC3961D PDF

Country of origin: -

Date code: -

UCC3961D Specifications

Type	Description
Series:	-
Package:	Bulk
Part Status:	Active
Output Type:	Transistor Driver
Function:	Step-Up/Step-Down
Output Configuration:	Positive, Isolation Capable
Topology:	Forward Converter
Number of Outputs:	1
Output Phases:	1
Voltage - Supply (Vcc/Vdd):	8V ~ 19V
Frequency - Switching:	400kHz
Duty Cycle (Max):	72%
Synchronous Rectifier:	Yes
Clock Sync:	No
Serial Interfaces:	-
Control Features:	Enable, Frequency Control, Soft Start
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC

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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: 20900

Shipped from

HK warehouse

Expected Shipping Date

Jul 26 - Jul 30 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.4700~~	~~$2.47~~
10	~~$2.2196~~	~~$22.20~~
50	~~$2.0982~~	~~$104.91~~
100	~~$1.8185~~	~~$181.85~~
500	~~$1.5480~~	~~$774.02~~
1000	~~$1.3056~~	~~$1 305.57~~
2500	~~$1.2403~~	~~$3 100.72~~

Current price of UCC3961D 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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3851983

Pricing(USD)