English

All Products

View All >>
  • UCC2808AD-2

UCC2808AD-2

8 Terminals 4.1V~15V 8-Pin UCC2808 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 194kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC2808AD-2
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 923
  • Description: 8 Terminals 4.1V~15V 8-Pin UCC2808 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 194kHz 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: 3 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
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 10V
Frequency 1MHz
Base Part Number UCC2808
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 500mV
Output Type Transistor Driver
Input Voltage-Nom 10V
Analog IC - Other Type SWITCHING CONTROLLER
Nominal Supply Current 1mA
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 4.1V~15V
Control Features Frequency Control
Input Voltage (Min) 4.3V
Topology Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 194kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 25ns
Synchronous Rectifier No
Fall Time (Typ) 25 ns
Max Duty Cycle 50 %
Duty Cycle (Max) 49%
Output Phases 1
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC2808AD-2 Overview


As a result of 8-SOIC (0.154, 3.90mm Width) compact design, the switching controller is compatible with most applications. It is sufficient to generate 2 outputs with this dc motor controller. An enclosure of Tube is used to package the PMIC. There are Transistor Driver dc switching's output (s) that it can handle. dc control's supply and operating voltages are 4.1V~15V. Work well in dc switchers with a -40°C~85°C TA. The switching controller can be switched at 194kHz. The Surface Mount value makes it suitable for general dc dc regulator. Frequency Control provides dcdc regulator efficient switching control. The switch converters are connected to a SWITCHING CONTROLLER analog IC. The switching converters's terminals (s) are designed at DUAL. 8 terminations with a variety of function. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. DC switcher's input voltageis set to 10V. Search for "UCC2808" to find other relevant dc to dc converter ics. Pins number 8 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. dc dc voltage regulators should have a minimum input voltage of 4.3V. DC regulator outputs 500mV voltage based on test statistics. You should note that the dc dc regulator's usual output current is 100mA. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. Switching controllers operate at 1MHz frequencies. There must be a voltage supply of 10V volts. This the controllers dc receives a 1mA nominal current supply.

UCC2808AD-2 Features


Transistor Driver Outputs
Switching Frequency: 194kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 1MHz

UCC2808AD-2 Applications


There are a lot of Texas Instruments UCC2808AD-2 DC to DC converter applications.

  • Correction machines
  • Current source circuits
  • Smart grid
  • Drilling machines
  • Telecommunications equipment
  • Flaw detection equipment
  • Wide-range voltage regulation circuits
  • Pipe bending machines
  • Terrestrial set-top boxes
  • Constant current circuits