UC3909DW
RoHS 
RoHS compliant
RoHS compliantPackage 20-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Battery Chargers
Description
8542.39.00.01 UC3909 Nickel/Palladium/Gold (Ni/Pd/Au) Tube battery charger 15V 13mA 1.27mm 242kHz
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Buying Options
Total Price: USD $40.27
Unit Price: USD $40.2724
≥1 USD $40.2724
≥10 USD $33.04385
≥100 USD $32.0112
≥500 USD $30.97855
≥1000 USD $29.9459
Inventory: 28
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 7.52mm
Length 12.8mm
Height 2.35mm
Technical
Current - Charging Constant - Programmable
Switching Frequency 242kHz
Battery Chemistry Lead Acid
Switcher Configuration SINGLE
Nominal Input Voltage 40V
Supply Current-Max (Isup) 19mA
Control Technique PULSE WIDTH MODULATION
Control Mode CURRENT-MODE
Output Current 100mA
Operating Supply Current 13mA
Analog IC - Other Type BATTERY CHARGE CONTROLLER
Min Supply Voltage 7.5V
Max Supply Voltage 40V
Power Supplies 15V
Input Voltage-Nom 15V
Pin Count 20
Base Part Number UC3909
Terminal Pitch 1.27mm
Supply Voltage 15V
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Power Management Circuits
HTS Code 8542.39.00.01
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Weight 569.003279mg
Number of Pins 20
Surface Mount YES
Package / Case 20-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Alternative Model
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