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UC2909DW

UC2909DW

UC2909DW

Texas Instruments

Constant - Programmable UC2909 20-SOIC (0.295, 7.50mm Width) Tube 15V 100mA 20 Terminals 20 Pin

SOT-23

UC2909DW 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 Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Power Management Circuits
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 1.27mm
Base Part Number UC2909
Pin Count 20
Input Voltage-Nom 15V
Power Supplies 15V
Max Supply Voltage 40V
Min Supply Voltage 7.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Operating Supply Current 13mA
Output Current 100mA
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 10.365mm
Height Seated (Max) 2.64mm
Width 7.5mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
UC2909DW Product Details

UC2909DW Overview


There is an Tube package that contains it. The 20-SOIC (0.295, 7.50mm Width) package includes it as a convenience.Mounting type is Surface Mount.It is recommended to set the temperature to -40°C~85°C TA for reliable performance.It uses an analog integrated circuit of type BATTERY CHARGE CONTROLLER.For the device to be charged, there is Constant - Programmable current required.Parts related to the base part number UC2909 can be found based on that number.It contains 20 terminations.There are 20 pins on it.It operates on the basis of 20 pins.Battery voltage should be 15V.A 40V supply voltage can be applied to it.There is 100mA output current when the device operates.There is a subcategory of Power Management Circuits for this device.The device can operate at a voltage of 7.5V as low as possible.19mA is set for Vsup (maximum supply voltage).There is 15V power supply set for the part.A 13mA supply current is set on the gadget.Input voltage is 15V.A switching frequency of 242kHz is the maximum for the part.

UC2909DW Features


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


UC2909DW Applications


There are a lot of Texas Instruments
UC2909DW Battery Chargers ICs applications.


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

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