UC2843AQ
RoHS 
RoHS compliant
RoHS compliantPackage 20-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
Boost Buck Buck-Boost Flyback Forward Tube S-PQCC-J20 Positive DC to DC switching controller 1A 8.965mm 25V Up to 500kHz
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Buying Options
Total Price: USD $0.61
Unit Price: USD $0.6072
≥1 USD $0.6072
Inventory: 1126
Minimum: 1
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Technical Details
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Width 8.965mm
Length 8.965mm
Height Seated (Max) 4.57mm
Technical
Duty Cycle (Max) 96%
Switcher Configuration SINGLE
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 25V
Frequency - Switching Up to 500kHz
Output Current-Max 1A
Control Mode CURRENT-MODE
Topology Boost, Buck, Buck-Boost, Flyback, Forward
Input Voltage (Min) 8.2V
Control Features Frequency Control
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Number of Outputs 1
Function Step-Up, Step-Down, Step-Up/Step-Down
JESD-30 Code S-PQCC-J20
Peak Reflow Temperature (Cel) 260
Terminal Form J BEND
Terminal Position QUAD
Terminal Finish TIN
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Packaging Tube
Operating Temperature -40°C~125°C TJ
Physical
Surface Mount YES
Package / Case 20-LCC (J-Lead)
Mounting Type Surface Mount
Alternative Model
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