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UC2841DWG4

Texas Instruments
RoHS
/
Package SOIC
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description Flyback Boost SOIC e4 CURRENT MODE OPERATION IS ALSO POSSIBLE DC to DC switching controller 400mA 2.35mm 20V 500kHz
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Buying Options
Total Price: USD $8.34
Unit Price: USD $8.337975
≥1 USD $8.337975
≥10 USD $7.866007
≥100 USD $7.42077
≥500 USD $7.000719
≥1000 USD $6.604451
Inventory: 1157
Minimum: 1
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Technical Details

Compliance

Lead Free Lead Free
RoHS Status RoHS Compliant
Radiation Hardening No

Dimensions

Width 7.52mm
Length 11.62mm
Height 2.35mm

Technical

Duty Cycle (Max) 100 %
Max Duty Cycle 95 %
Switcher Configuration SINGLE
Nominal Input Voltage 30V
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 500kHz
Control Mode CURRENT-MODE
Topology Flyback, Boost
Voltage - Output 40V
Frequency (Max) 500kHz
Current - Output 400mA
Analog IC - Other Type SWITCHING CONTROLLER
Temperature Grade OTHER
Input Voltage-Nom 20V
Number of Outputs 1
Pin Count 18
Frequency 450kHz
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BICMOS
Subcategory Switching Regulator or Controllers
Additional Feature CURRENT MODE OPERATION IS ALSO POSSIBLE
Min Operating Temperature -20°C
Max Operating Temperature 85°C
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 18
Moisture Sensitivity Level (MSL) 2
JESD-609 Code e4

Physical

Number of Pins 18
Package / Case SOIC
Mount Surface Mount

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