English

All Products

View All >>
  • UCC3977PWG4

UCC3977PWG4

8 Terminations3V~13.5V 8 Pin UCC3977 Specialized Power Management ICs1 Functions


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC3977PWG4
  • Package: 8-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 712
  • Description: 8 Terminations3V~13.5V 8 Pin UCC3977 Specialized Power Management ICs1 Functions(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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Weight 40.001177mg
Operating Temperature 0°C~70°C
Packaging Tray
JESD-609 Code e4
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Power Supplies
Subcategory Switching Regulator or Controllers
Technology CMOS
Voltage - Supply 3V~13.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.65mm
Frequency 105kHz
Base Part Number UCC3977
Pin Count 8
Input Voltage-Nom 12V
Power Supplies 3/13.5V
Analog IC - Other Type FLUORESCENT LIGHT CONTROLLER
Operating Supply Current 1mA
Nominal Supply Current 2.5mA
Max Supply Current 2.5mA
Input Voltage (Min) 3V
Input Voltage (Max) 13.5V
Control Technique RESONANT CONTROL
Switcher Configuration PUSH-PULL
Height Seated (Max) 1.2mm
Length 4.4mm
Width 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC3977PWG4 Overview


The way of Tray is acceptable for shipping the power management.packaged the power management in 8-TSSOP (0.173, 4.40mm Width) for ease of transportation, it is easy to transport.For easy adaptation, Surface Mount is a universal mounting method.Among other applications, this power management targets Power Supplies .The operating temperature of the power management ic should be set to 0°C~70°C to avoid mal-function.It works with 3V~13.5V voltage.Search UCC3977 to find more power ic's pin-to-pin solutions.There are 8 terminals on the power management.The instruments designs has received high praise because it is an analog FLUORESCENT LIGHT CONTROLLER IC.8 pins are present on the power managment ic.Surface Mount can be mounted on PCBs or other boards.It is capable of handling a variety of demanding tasks when powered by 12V voltage.The power ic's pinout starts with 8 pins.There is 1mA voltage applied to this power management ic.This is ics supply of the series Switching Regulator or Controllers .It is sufficient to run the power management chip with 3/13.5V power supplies.

UCC3977PWG4 Features


Mainly used in Power Supplies applications
Operating temperature: 0°C~70°C
FLUORESCENT LIGHT CONTROLLER analog IC

UCC3977PWG4 Applications


There are a lot of Texas Instruments UCC3977PWG4Power Management applications.

  • LP2996A: DDR3
  • FPGA
  • Automotive Infotainment
  • SSTL-18 Termination
  • Digital Signage
  • System Thermal for PCs
  • Networking Equipment
  • Cluster
  • Automotive Infotainment
  • Industrial Telemetry Applications