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UC2909DWTRG4

UC2909DWTRG4

UC2909DWTRG4

Texas Instruments

Constant - Programmable UC2909 20-SOIC (0.295, 7.50mm Width) Tape & Reel (TR) 15V 2A 20 Terminals 20 Pin

SOT-23

UC2909DWTRG4 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 20
Weight 569.003279mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number UC2909
Pin Count 20
Qualification Status Not Qualified
Input Voltage-Nom 15V
Power Supplies 15V
Max Supply Voltage 40V
Min Supply Voltage 7.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current 2A
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 19mA
Nominal Input Voltage 40V
Switcher Configuration SINGLE
Switching Frequency-Max 242kHz
Battery Chemistry Lead Acid
Current - Charging Constant - Programmable
Length 12.8mm
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
UC2909DWTRG4 Product Details

UC2909DWTRG4 Overview


In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 20-SOIC (0.295, 7.50mm Width) package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.BATTERY CHARGE CONTROLLER is the analog IC used in this device.The device requires Constant - Programmable of current to charge.This part number UC2909 can be used to find its related parts.In total, there are 20 terminations.In total, it has 20 pins.In order for it to work, it requires 20 pins.A 15V battery should be sufficient.40V supply voltage is not a problem for it.This device operates with a current output of 2A.The device falls under the Power Management Circuits subcategory.Using a supply voltage as low as 7.5V will allow it to function.In order to ensure optimum supply voltage, the maximum voltage setting is set to 19mA.The power supply for this part is set to 15V.15V is the input voltage for the device.The part's switching frequency is at most 242kHz.

UC2909DWTRG4 Features


Power Management Circuits subcategory
20-SOIC (0.295, 7.50mm Width) package


UC2909DWTRG4 Applications


There are a lot of Texas Instruments
UC2909DWTRG4 Battery Chargers ICs applications.


  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops
  • Rental fleets
  • Truck dealers
  • Floor scrubber

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