OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

UCC2891DG4

UCC2891DG4
Mfr. #:
UCC2891DG4
Description:
Switching Controllers Current Mode Active Clamp
Lifecycle:
New from this manufacturer.
Datasheet:
UCC2891DG4 Datasheet
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:
UCC2891DG4 more Information UCC2891DG4 Product Details
Product Attribute
Attribute Value
Manufacturer:
Texas Instruments
Product Category:
Switching Controllers
RoHS:
Y
Topology:
Flyback, Forward
Number of Outputs:
1 Output
Switching Frequency:
1000 kHz
Duty Cycle - Max:
73 %
Output Current:
2.5 A
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 85 C
Mounting Style:
SMD/SMT
Package / Case:
SOP-16
Packaging:
Tube
Operating Temperature Range:
- 40 C to + 85 C
Series:
UCC2891
Type:
Current Mode PWM Controllers
Brand:
Texas Instruments
Development Kit:
UCC2891EVM
Fall Time:
14 ns
Operating Supply Voltage:
12 V
Product Type:
Switching Controllers
Rise Time:
19 ns
Factory Pack Quantity:
40
Subcategory:
PMIC - Power Management ICs
Unit Weight:
0.004998 oz
Tags
UCC2891D, UCC2891, UCC289, UCC28, UCC2, UCC
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    S***o
    S***o
    KZ

    20 pcs, did not check.

    2019-09-07
    Y***h
    Y***h
    UA

    Norms. Works, there are no backlash, the arduino nano sits like a glove

    2019-09-25
***ical
Current Mode PWM Controller 2A 1000kHz 16-Pin SOIC Tube
***as Instruments
110-V active clamp current mode PWM controller with P-channel clamp FET and 0.75V CS threshold 16-SOIC -40 to 85
***ser
PWM Power Supply Controllers Current Mode Active Clamp
***eco
CURRENT MODE ACTIVE CLAMP PWM CONTROLLER
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:1000kHz; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Current; Leaded Process Compatible:Yes; Number of PWM Outputs:1; Output Current:150mA ;RoHS Compliant: Yes
UCC2891x High-Voltage Flyback Switcher
OMO Electronic UCC2891x High-Voltage Flyback Switcher is dedicated to isolated flyback power supplies and provides output voltage and current regulation without the use of an optical coupler. The device incorporates a 700V power FET and a controller that processes operating information from the auxiliary flyback winding and from the power FET to provide precise output voltage and current control. The integrated high-voltage current source for startup that is switched off during device operation and the controller current consumption that is dynamically adjusted, allows very low stand-by power. Control algorithms in the UCC2891x, combining switching frequency and peak primary current modulation, allow operating efficiencies to meet or exceed applicable standards. Discontinuous conduction mode (DCM) with valley switching is used to reduce switching losses. The maximum switching frequency is 115kHz. Protection features help to keep secondary and primary component stress levels in check across the operating range.
Part # Description Stock Price
UCC2891DG4
DISTI # UCC2891DG4-ND		IC REG CTRLR MULT TOP 16SOIC
RoHS: Compliant
Min Qty: 240
Container: Tube		Temporarily Out of Stock
  • 240:$2.2659
UCC2891DG4
DISTI # UCC2891DG4		Current Mode PWM Controller 2A 16-Pin SOIC Tube - Rail/Tube (Alt: UCC2891DG4)
RoHS: Compliant
Min Qty: 240
Container: Tube		Americas - 0
  • 1200:$1.3900
  • 2400:$1.3900
  • 720:$1.4900
  • 240:$1.5900
  • 480:$1.5900
UCC2891D
DISTI # 595-UCC2891D		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		365
  • 1:$3.0800
  • 10:$2.7700
  • 100:$2.2600
  • 250:$2.1200
  • 500:$1.9200
  • 1000:$1.6200
  • 2500:$1.5400
  • 5000:$1.4800
UCC2891DR
DISTI # 595-UCC2891DR		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 2500:$1.3100
  • 5000:$1.2600
UCC2891DG4
DISTI # 595-UCC2891DG4		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 240:$2.2600
  • 280:$2.1200
  • 520:$1.9200
  • 1000:$1.6200
  • 2520:$1.5400
  • 5000:$1.4800
UCC2891DRG4
DISTI # 595-UCC2891DRG4		Switching Controllers Current Mode Active Clamp
RoHS: Compliant		0
  • 2500:$1.3100
  • 5000:$1.2600
Image Part # Description
UCC2891EVM-520

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520

 Power Management IC Development Tools UCC2891EVM-520
UCC2891EVM-520

Mfr.#: UCC2891EVM-520

OMO.#: OMO-UCC2891EVM-520-TEXAS-INSTRUMENTS

 Evaluation Module for UCC2891 Current Mode Active Clamp PWM Controlle
Availability
Stock:
Available
On Order:
4000
Enter Quantity:
Current price of UCC2891DG4 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com
Reference price (USD)
Quantity
Unit Price
Ext. Price
240
$2.26
$542.40
280
$2.12
$593.60
520
$1.92
$998.40
1000
$1.62
$1 620.00
2520
$1.54
$3 880.80
5000
$1.48
$7 400.00
Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.
Start with
Newest Products
More Newest Products
Top