UC3525BDWTR
RoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.295, 7.50mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
UC3525 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tape & Reel (TR) e4 DC to DC switching controller 50ns 100mA 473.692182mg 18V
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Buying Options
Total Price: USD $3.04
Unit Price: USD $3.043107
≥1 USD $3.043107
≥10 USD $2.870864
≥100 USD $2.708357
≥500 USD $2.555053
≥1000 USD $2.410436
Inventory: 4899
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Thickness 2.35mm
Width 7.5mm
Length 10.3mm
Height 2.65mm
Technical
Output Phases 1
Duty Cycle (Max) 49%
Max Duty Cycle 50 %
Nominal Input Voltage 35V
Fall Time (Typ) 50 ns
Synchronous Rectifier Yes
Rise Time 100ns
Control Technique PULSE WIDTH MODULATION
Frequency - Switching 100Hz~400kHz
Control Mode VOLTAGE-MODE
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Features Dead Time Control, Frequency Control, Ramp, Soft Start
Voltage - Supply (Vcc/Vdd) 8V~35V
Output Current 100mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 20V
Output Type Transistor Driver
Output Voltage 18V
Qualification Status Not Qualified
Number of Outputs 2
Function Step-Up, Step-Down, Step-Up/Step-Down
Base Part Number UC3525
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Frequency 450kHz
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 16
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Active
Pbfree Code yes
JESD-609 Code e4
Packaging Tape & Reel (TR)
Operating Temperature 0°C~70°C TA
Physical
Weight 473.692182mg
Number of Pins 16
Surface Mount YES
Package / Case 16-SOIC (0.295, 7.50mm Width)
Mounting Type Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Factory Lead Time 6 Weeks
Alternative Model
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