UC3526AQ
RoHS 
RoHS compliant
RoHS compliantPackage 20-LCC (J-Lead)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description
VOLTAGE-MODE CMOS QUAD Surface Mount DC-DC Controller IC 300ns 0C~70C TA 1Hz~600kHz 13V
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Total Price: USD $1.29
Unit Price: USD $1.2936
≥1 USD $1.2936
Inventory: 245
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Technical Details
Technical
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position QUAD
Terminal Form J BEND
Peak Reflow Temperature (Cel) 260
Frequency 450kHz
Base Part Number UC3526
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 100mA
Voltage - Supply (Vcc/Vdd) 7V~35V
Control Features Enable, Frequency Control, Reset, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 1Hz~600kHz
Control Technique PULSE WIDTH MODULATION
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 20
Moisture Sensitivity Level (MSL) 2 (1 Year)
Part Status Discontinued
Pbfree Code yes
JESD-609 Code e3
Packaging Tube
Operating Temperature 0°C~70°C TA
Output Phases 1
Duty Cycle (Max) 49%
Max Duty Cycle 50 %
Nominal Input Voltage 35V
Fall Time (Typ) 100 ns
Synchronous Rectifier Yes
Rise Time 300ns
Physical
Number of Pins 20
Surface Mount YES
Package / Case 20-LCC (J-Lead)
Mounting Type Surface Mount
Compliance
Lead Free Contains Lead
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 8.965mm
Length 8.965mm
Height Seated (Max) 4.57mm
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