UC3572DG4
RoHS 
RoHS compliant
RoHS compliantPackage 8-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC3572 Flyback Tube e4 DC to DC switching controller 500mA 72.603129mg -70V 100kHz
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Buying Options
Total Price: USD $2.73
Unit Price: USD $2.730738
≥1 USD $2.730738
≥10 USD $2.576168
≥100 USD $2.430344
≥500 USD $2.292777
≥1000 USD $2.162998
Inventory: 1512
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Technical
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number UC3572
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage -70V
Output Type Transistor Driver
Operating Supply Voltage 30V
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Negative
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Control Features Current Limit, Ramp
Input Voltage (Min) 4.75V
Topology Flyback
Control Mode VOLTAGE-MODE
Frequency - Switching 100kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Switcher Configuration SINGLE
Max Frequency 115kHz
Duty Cycle (Max) 92%
Dimensions
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Compliance
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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