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UC3524DW

Texas Instruments
RoHS
RoHS RoHS compliant
Package 16-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description UC3524 Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 100ns 100mA 473.692182mg 40V
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Inventory: 2017
Minimum: 1
Total Price: USD $3.88
Unit Price: USD $3.884274
≥1 USD $3.884274
≥10 USD $3.770031
≥100 USD $3.655788
≥500 USD $3.512983

Technical Details

Supply Chain

Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)

Physical

Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 473.692182mg

Technical

Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
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
Frequency 450kHz
Base Part Number UC3524
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 40V
Output Type Transistor Driver
Input Voltage-Nom 20V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 8V~40V
Control Features Current Limit, Enable, Frequency Control, Ramp
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 300kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 200 ns
Synchronous Rectifier No
Fall Time (Typ) 100 ns
Nominal Input Voltage 40V
Max Duty Cycle 50 %
Duty Cycle (Max) 45%
Output Phases 1

Dimensions

Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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