UC3823Q
RoHS 
RoHS compliant
RoHS compliantPackage 20-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE BIPOLAR QUAD Surface Mount DC-DC Controller IC 30ns 0C~70C TA 340kHz~460kHz 13V
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Buying Options
Total Price: USD $2.27
Unit Price: USD $2.2667
≥1 USD $2.2667
≥10 USD $1.8601
≥100 USD $1.80215
≥500 USD $1.74325
≥1000 USD $1.6853
Inventory: 6005
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Dimensions
Width 8.965mm
Length 8.965mm
Height Seated (Max) 4.57mm
Technical
Duty Cycle (Max) 85%
Max Duty Cycle 100 %
Switcher Configuration SINGLE
Fall Time (Typ) 30 ns
Synchronous Rectifier No
Rise Time 30ns
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 30V
Frequency - Switching 340kHz~460kHz
Control Mode VOLTAGE-MODE
Topology Buck, Boost, Flyback, Forward Converter
Control Features Current Limit, Enable, Frequency Control, Ramp, Soft Start
Voltage - Supply (Vcc/Vdd) 8.4V~30V
Output Current 500mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 15V
Output Type Transistor Driver
Output Voltage 13V
Number of Outputs 1
Function Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number UC3823
Frequency 1MHz
Peak Reflow Temperature (Cel) 260
Terminal Form J BEND
Terminal Position QUAD
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Additional Feature CAN ALSO BE CONFIGURED IN CURRENT MODE
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Obsolete
Pbfree Code no
JESD-609 Code e3
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-LCC (J-Lead)
Mounting Type Surface Mount
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