UC3572D
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 $5.16
Unit Price: USD $5.1568
≥1 USD $5.1568
≥10 USD $4.63232
≥100 USD $4.379584
≥500 USD $3.795616
≥1000 USD $3.60096
≥3000 USD $3.23114
Inventory: 42
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 1.58mm
Width 3.91mm
Length 4.9mm
Height 1.75mm
Technical
Duty Cycle (Max) 92%
Switcher Configuration SINGLE
Synchronous Rectifier No
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 100kHz
Control Mode VOLTAGE-MODE
Topology Flyback
Input Voltage (Min) 4.75V
Control Features Current Limit, Ramp
Voltage - Supply (Vcc/Vdd) 4.75V~30V
Output Current 500mA
Output Configuration Negative
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 5V
Operating Supply Voltage 30V
Output Type Transistor Driver
Output Voltage -70V
Number of Outputs 1
Function Step-Up/Step-Down
Base Part Number UC3572
Frequency 300kHz
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BIPOLAR
Subcategory Switching Regulator or Controllers
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
ECCN Code EAR99
Number of Terminations 8
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tube
Operating Temperature 0°C~70°C TA
Physical
Weight 72.603129mg
Number of Pins 8
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
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