English

All Products

View All >>
  • UCC2581DTRG4

UCC2581DTRG4

14 Terminals 6.8V~15V 14-Pin UCC2581 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 100kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC2581DTRG4
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 550
  • Description: 14 Terminals 6.8V~15V 14-Pin UCC2581 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 100kHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 122.413241mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 4V
Frequency 100kHz
Base Part Number UCC2581
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 600mV
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 6.8V~15V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Input Voltage (Min) 7.4V
Topology Boost, Flyback, Forward Converter
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 100kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 20ns
Synchronous Rectifier No
Fall Time (Typ) 20 ns
Switcher Configuration SINGLE
Max Duty Cycle 83 %
Duty Cycle (Max) 84%
Clock Sync Yes
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC2581DTRG4 Overview


Capsuled in the 14-SOIC (0.154, 3.90mm Width) package, the switching controller suits most application needs. 1 outputs can be generated with the dc motor controller. Tape & Reel (TR) solid enclosure protects the pmic. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sThis dc control has a supply voltage and operating voltage of 6.8V~15V. Suitable for working in an dc switcher that has a -40°C~85°C TA. There is a switch at Up to 100kHz that can be used with this controller. A generalization of dc dc regulator can be made using Surface Mount. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog IC is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . A variety of dc switching's functions can be performed on 14 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 10V. Other relevant dc to dc converter ics will be returned if you search "UCC2581". Pins number 14 of switching converter in total. The type is a particular Switching Regulator or Controllers of switching converter. It is recommended that the dc dc voltage regulator's minimum input voltage be 7.4V. As determined by the test statistics, the output voltage of DC regulator is 600mV. In most cases, the dc dc regulator's output current is 100mA. This information should be noted when you begin working with the component. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 83 % during power-up and power-down. DC switcher's Surface Mount qualifies it for most applications and prototypes. The switching controller works at a frequency of 100kHz. There is a requirement for a 4V supply voltage.

UCC2581DTRG4 Features


Transistor Driver Outputs
Switching Frequency: Up to 100kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 83 %
Frequency: 100kHz

UCC2581DTRG4 Applications


There are a lot of Texas Instruments UCC2581DTRG4 DC to DC converter applications.

  • Production lines
  • Die casting equipment
  • Elevator lighting
  • Telecommunications equipment
  • Program control systems
  • Planers
  • Ball screw pair
  • Various CNC machine tools
  • PSRR circuits
  • Lathes