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UC2909DWTR

UC2909DWTR

UC2909DWTR

Texas Instruments

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

SOT-23

UC2909DWTR Datasheet

non-compliant

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
UC2909DWTR Product Details

UC2909DWTR Overview


The package that has it is the Tape & Reel (TR) package.In order to make it more convenient, it has been included in the 20-SOIC (0.295, 7.50mm Width) package.This device has a mounting type of Surface Mount.A temperature setting of -40°C~85°C TA ensures reliable performance.There is an analog IC of BATTERY CHARGE CONTROLLER used in this device.Charge the device with Constant - Programmable current.It is possible to find the related parts to the base part number UC2909.A total of 20 terminations can be found in it.20 pins are on it in total.There are 20 pins necessary to make it work.The device should operate on a 15VV battery.An input voltage of 40V can be applied to the device without damage.In order to operate, it must have a current of 2A at the output.Subcategory 0 is home to this device.This circuit can function at a low supply voltage, such as 7.5VV.It is configured to be 19mA for Vsup (maximum supply voltage).It is set to 15V when it comes to the power supply for the part.A 15V input voltage is applied to the device.Ideally, the switching frequency of the part should be 242kHz.

UC2909DWTR Features


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


UC2909DWTR Applications


There are a lot of Texas Instruments
UC2909DWTR Battery Chargers ICs applications.


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

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