UCC2809DTR-1G4

Part No :: UCC2809DTR-1G4

Manufacturer: Texas Instruments

VIGOR # :: 3931957

Description: IC REG CTRLR BST FLYBK ISO 8SOIC

Catalog: PMIC - AC DC Converters, Offline Switchers

DataSheet: UCC2809DTR-1G4 PDF

Country of origin: Confirming

Date code: TBC

UCC2809DTR-1G4 Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Output Isolation:	Isolated
Internal Switch(s):	No
Voltage - Breakdown:	-
Topology:	Boost, Flyback, Forward
Voltage - Start Up:	10 V
Voltage - Supply (Vcc/Vdd):	8V ~ 19V
Duty Cycle:	70%
Frequency - Switching:	1MHz
Power (Watts):	-
Fault Protection:	-
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
UCC2808D-1G4 Match 82%	Texas Instruments IC REG CTRLR ISO PWM CM 8-SOIC	UCC2809DTR-1G4 vs UCC2808D-1G4
UCC2809D-2G4 Match 100%	VIGOR SWITCHING CONTROLLER, CURRENT-MO	UCC2809DTR-1G4 vs UCC2809D-2G4
UCC2809D-1 Match 100%	Texas Instruments IC REG CTRLR BST FLYBK ISO 8SOIC	UCC2809DTR-1G4 vs UCC2809D-1
UCC2809DTR-2 Match 100%	Texas Instruments IC REG CTRLR BST FLYBK ISO 8SOIC	UCC2809DTR-1G4 vs UCC2809DTR-2
UCC2809D-2 Match 100%	VIGOR UCC2809-2 ECONOMY PRIMARY SIDE C	UCC2809DTR-1G4 vs UCC2809D-2
UCC2809DTR-1 Match 100%	Texas Instruments IC REG CTRLR BST FLYBK ISO 8SOIC	UCC2809DTR-1G4 vs UCC2809DTR-1

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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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: 2155

Shipped from

HK warehouse

Expected Shipping Date

Nov 13 - Nov 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.8370~~	~~$1.84~~
2500	~~$1.8007~~	~~$4 501.78~~

Current price of UCC2809DTR-1G4 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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UCC2809DTR-1G4

UCC2809DTR-1G4

3931957

Pricing(USD)