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UC2909N

UC2909N

UC2909N

Texas Instruments

Constant - Programmable UC2909 20-DIP (0.300, 7.62mm) Tube 15V 100mA 20 Terminals 20 Pin

SOT-23

UC2909N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Surface MountNO
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTube
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology BIPOLAR
Terminal Position DUAL
Number of Functions 1
Supply Voltage 15V
Terminal Pitch2.54mm
Base Part Number UC2909
Pin Count20
Input Voltage-Nom 15V
Power Supplies15V
Max Supply Voltage40V
Min Supply Voltage7.5V
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Output Current100mA
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 19mA
Nominal Input Voltage40V
Switcher Configuration SINGLE
Switching Frequency-Max 242kHz
Battery ChemistryLead Acid
Current - Charging Constant - Programmable
Length 19.3mm
Height Seated (Max) 5.33mm
Width 7.62mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:3571 items

UC2909N Product Details

UC2909N Overview


It is included in the Tube package. It comes as part of the 20-DIP (0.300, 7.62mm) package.The device's mounting type is Through Hole.To ensure reliable performance, the temperature should be set to -40°C~85°C TA.This device makes use of an analog IC of BATTERY CHARGE CONTROLLER.Constant - Programmable current is required to charge the device.According to the base part number UC2909, its related parts can be found.There are 20 terminations in it.It has a total of 20 pins on it.The operation are 20 pins.It should be able to run off of a 15V battery.It is capable of withstanding a 40V supply voltage.The output current is set to 100mA in this case.This device belongs to the subcategory of Power Management Circuits.It can function at as low a supply voltage as possible, such as 7.5V.Vsup (maximum supply voltage) is set to 19mA.The part's power supply is set to 15V.The device is 15V input voltage.At most, the part has a switching frequency of 242kHz.

UC2909N Features


Power Management Circuits subcategory
20-DIP (0.300, 7.62mm) package


UC2909N Applications


There are a lot of Texas Instruments
UC2909N Battery Chargers ICs applications.


  • Conventional charge
  • Opportunity charge
  • Fast charge
  • Fleet management
  • Shop charger
  • Golf carts
  • Forklift
  • Pallet jacks
  • Personnel carriers
  • Maintenance shops

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