Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UCC28740DR

DigiKey Part Number
296-41059-2-ND - Tape & Reel (TR)
296-41059-1-ND - Cut Tape (CT)
296-41059-6-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
UCC28740DR
Description
IC OFFLINE SWITCH FLYBACK 7SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Converter Offline Flyback Topology 170Hz ~ 100kHz 7-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC28740DR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Isolation
Isolated
Internal Switch(s)
No
Voltage - Breakdown
-
Topology
Flyback
Voltage - Start Up
21 V
Voltage - Supply (Vcc/Vdd)
9V ~ 35V
Duty Cycle
-
Frequency - Switching
170Hz ~ 100kHz
Fault Protection
Current Limiting, Over Voltage
Control Features
-
Operating Temperature
-40°C ~ 125°C (TJ)
Package / Case
8-SOIC (0.154", 3.90mm Width), 7 Leads
Supplier Device Package
7-SOIC
Mounting Type
Surface Mount
Base Product Number
UCC28740
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
Quantity
All prices are in CHF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1Fr.0.87000Fr.0.87
10Fr.0.62900Fr.6.29
25Fr.0.56800Fr.14.20
100Fr.0.50140Fr.50.14
250Fr.0.46964Fr.117.41
500Fr.0.45052Fr.225.26
1,000Fr.0.43476Fr.434.76
* All Digi-Reel orders will add a Fr.7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500Fr.0.42966Fr.1,074.15
Manufacturers Standard Package
Unit Price without VAT:Fr.0.87000
Unit Price with VAT:Fr.0.94047
Related ProductsSee All
11 Items
744822110

744822110

CMC 10MH 1A 2LN TH

Würth Elektronik

Fr.3.45000
744824622

744824622

CMC 2.2MH 6A 2LN TH

Würth Elektronik

Fr.4.24000
7447462010

7447462010

FIXED IND 1UH 8.5A 15 MOHM TH

Würth Elektronik

Fr.0.72000
749251050

749251050

CURR SENSE XFMR 1:50 10A SMD

Würth Elektronik

Fr.1.96000
744822120

744822120

CMC 20MH 500MA 2LN TH

Würth Elektronik

Fr.3.45000
7447462033

7447462033

FIXED IND 3.3UH 4.7A 25 MOHM TH

Würth Elektronik

Fr.0.72000
7447462221

7447462221

FIXED IND 220UH 500MA 1.2 OHM TH

Würth Elektronik

Fr.0.72000
744873221

744873221

INDUCT ARRAY 2 COIL 220UH SMD

Würth Elektronik

Fr.2.35000
7447462152

7447462152

FIXED IND 1.5MH 190MA 8 OHM TH

Würth Elektronik

Fr.0.72000
744743471

744743471

FIXED IND 470UH 580MA 1.5 OHM TH

Würth Elektronik

Fr.1.40000
744862056

744862056

CMC 5.6MH 600MA 2LN TH

Würth Elektronik

Fr.3.10000
You May Also Be Interested InSee All
9 Items
UCC28740D

UCC28740D

IC OFFLINE SWITCH FLYBACK 7SOIC

Texas Instruments

Fr.1.02000
MMSZ5254B-7-F

MMSZ5254B-7-F

DIODE ZENER 27V 500MW SOD123

Diodes Incorporated

Fr.0.08000
TL431AIDBZR

TL431AIDBZR

IC VREF SHUNT ADJ 1% SOT23-3

Texas Instruments

Fr.0.22000
IMBF170R450M1XTMA1

IMBF170R450M1XTMA1

SICFET N-CH 1700V 9.8A TO263-7

Infineon Technologies

Fr.5.33000
SMBJ22A-13-F

SMBJ22A-13-F

TVS DIODE 22VWM 35.5VC SMB

Diodes Incorporated

Fr.0.39000
SMCJ100A

SMCJ100A

TVS DIODE 100VWM 162VC DO214AB

Littelfuse Inc.

Fr.0.23000
760301302

760301302

XFRMR GATE DRIVE SMD

Würth Elektronik

Fr.6.17000
UCC28740QDRQ1

UCC28740QDRQ1

IC OFFLINE SWITCH FLYBACK 7SOIC

Texas Instruments

Fr.1.24000
UCC28180DR

UCC28180DR

IC PFC CTRLR CCM 250KHZ 8SOIC

Texas Instruments

Fr.1.20000