English

All Products

View All >>
  • UC3872N

UC3872N

2.54mm PMIC UC3872 14 Pin 57kHz~78kHz 14-DIP (0.300, 7.62mm)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3872N
  • Package: 14-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 494
  • Description: 2.54mm PMIC UC3872 14 Pin 57kHz~78kHz 14-DIP (0.300, 7.62mm) (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
Mounting Type Through Hole
Package / Case 14-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 14
Weight 1.620005g
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Type Ballast Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE
HTS Code 8542.39.00.01
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1W
Technology BIPOLAR
Voltage - Supply 4.5V~24V
Terminal Position DUAL
Number of Functions 1
Terminal Pitch 2.54mm
Frequency 57kHz~78kHz
Base Part Number UC3872
Pin Count 14
Output Voltage 14.9V
Max Output Current 20mA
Input Voltage-Nom 5V
Operating Supply Current 6mA
Nominal Supply Current 6mA
Output Current 500mA
Min Input Voltage 4.5V
Control Mode CURRENT-MODE
Max Input Voltage 24V
Control Technique RESONANT CONTROL
Switcher Configuration PUSH-PULL
Threshold Voltage 4.2V
Dimming No
Height 4.57mm
Length 19.3mm
Width 6.35mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

UC3872N Overview


In accordance with the materials used by Tube.Package cost is one of the reasons why electronics manufacturers choose the 14-DIP (0.300, 7.62mm).Using Through Hole, the board is mounted.Type Ballast Controller refers to applications of standard grade.An appropriate power supply voltage ensures that it operates normally.In all cases, 0°C~70°C should be operated.The device still operates accurately at 57kHz~78kHz frequency.Its best feature consists of a number of UC3872s.The structure is made up of 14-terminations.1 functions are used by the device.There is a 6mA setting on the device's supply current.Component 14 remains as its pin number.A total of 14 pins make up its sum.Switching Regulator or Controllers Subcategory can be applied to the item.A 500mA value is set for the output current in this case.A device such as this can be operated by 14.9V's output.It is only capable of functioning with a DC supply voltage of 24V.It requires 4.5V as the supply voltage in order to function.Generally, it works at maximum 20mA output current.There are also "RESONANT CONTROL TECHNIQUE IS ALSO AVAILABLE" features, to mention a few.

UC3872N Features


Mounting type of Through Hole
Switching Regulator or Controllers subcategory

UC3872N Applications


There are a lot of Texas Instruments UC3872N Lighting Controllers applications.

  • Smoothing
  • Audio crossover
  • Noise filtering
  • Motor control
  • UPS buffering
  • To enhance power efficiency
  • DC/DC, DC/AC, and AC/AC converters
  • DC buffering
  • Voltage doubling
  • Power factor correction (PFC)