UCC3961DTR
RoHS 
RoHS compliant
RoHS compliantPackage 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE BICMOS DUAL Surface Mount DC-DC Controller IC 0C~70C TA 400kHz 700mV 122.413241mg
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Buying Options
Total Price: USD $2.15
Unit Price: USD $2.1489
≥1 USD $2.1489
≥10 USD $1.7632
≥100 USD $1.7081
≥500 USD $1.653
≥1000 USD $1.5979
Inventory: 3860
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Weight 122.413241mg
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Frequency 400kHz
Base Part Number UCC3961
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 700mV
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~19V
Control Features Enable, Frequency Control, Soft Start
Topology Forward Converter
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 19V
Switcher Configuration SINGLE
Max Duty Cycle 72 %
Duty Cycle (Max) 72%
Clock Sync No
Dimensions
Length 8.65mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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