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UC3524DTRG4
Texas InstrumentsRoHS 
RoHS compliant
RoHS compliantPackage 16-SOIC (0.154, 3.90mm Width)
Category PMIC - Voltage Regulators - DC DC Switching Controllers / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 200ns 0C~70C TA 300kHz 40V
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Inventory: 4788
Minimum: 1
Total Price: USD $1.68
Unit Price: USD $1.679724
≥1 USD $1.679724
≥10 USD $1.584642
≥100 USD $1.494947
≥500 USD $1.410326
≥1000 USD $1.330495
Technical Details
Physical
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 16
Technical
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
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 200ns
Synchronous Rectifier No
Fall Time (Typ) 100 ns
Nominal Input Voltage 40V
Max Duty Cycle 45 %
Output Phases 1
Compliance
RoHS Status ROHS3 Compliant
Dimensions
Length 9.9mm
Width 3.9mm
Alternative Model
No data
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