English

All Products

View All >>
  • UC2845ADTRG4

UC2845ADTRG4

14 Terminals 14-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC2845ADTRG4
  • Package: SOIC
  • Datasheet: -
  • Stock: 712
  • Description: 14 Terminals 14-Pin DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 500kHz (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
Package / Case SOIC
Surface Mount YES
Number of Pins 14
Weight 122.413241mg
Packaging Tape & Reel (TR)
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 11V
Frequency 450kHz
Pin Count 14
Number of Outputs 1
Input Voltage-Nom 15V
Temperature Grade INDUSTRIAL
Max Supply Voltage 30V
Analog IC - Other Type SWITCHING CONTROLLER
Current - Output 200mA
Frequency (Max) 500kHz
Voltage - Output 15V
Topology Flyback, Boost
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Fall Time (Typ) 50 ns
Nominal Input Voltage 25V
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 50 %
Length 8.65mm
Width 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

UC2845ADTRG4 Overview


It comes in the SOIC package, which makes switching controller suitable for most applications. The dc motor controller is adquate to generate for 1 outputs. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. A switching controller such as this can switch at a value of 500kHz . An analog IC SWITCHING CONTROLLER is connected to the switch converters. There are a DUAL terminal on the switching converters. An array of 14 terminations of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 15V. There are a total of 14 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. Switching controllers operate at 450kHz frequencies. The temperature should be at least -40°C. A temperature of 85°C degrees Celsius is recommended. The switch converters have 1 function (s) in total. Designing voltage regulators switchings with 14 pins. Maximum frequency of the controller is 500kHz. For nominal working status, the input voltage can be set as 25V. This is an ideal solution for switching controllers with 200mA inputs. When it is working normally, it outputs a value of 15V. The supply voltage should be 11V. Voltage maximum is rated 30V.

UC2845ADTRG4 Features


Switching Frequency: 500kHz
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC2845ADTRG4 Applications


There are a lot of Texas Instruments UC2845ADTRG4 DC to DC converter applications.

  • Various CNC machine tools
  • Electric heating, lighting
  • Constant current circuits
  • Grinders
  • USB circuits
  • Terrestrial set-top boxes
  • Laboratories
  • Motor controller circuits
  • Program control systems
  • Telecommunications equipment