Description UC3526 Buck Boost Flyback Forward Converter Full-Bridge Half-Bridge Push-Pull Tube e4 DC to DC switching controller 100ns 100mA 2.65mm 13V

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Buying Options

Total Price: USD $3.86

Unit Price: USD $3.864796

≥1 USD $3.864796

≥10 USD $3.646032

≥100 USD $3.439658

≥500 USD $3.244961

≥1000 USD $3.061278

Inventory: 2316

Minimum: 1

Technical Details

Supply Chain

Factory Lead Time 6 Weeks

Lifecycle Status ACTIVE (Last Updated: 4 days ago)

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 18

ECCN Code EAR99

Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)

Subcategory Switching Regulator or Controllers

Technology CMOS

Terminal Position DUAL

Terminal Form GULL WING

Peak Reflow Temperature (Cel) 260

Frequency 600kHz

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

Power Dissipation 1W

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

Rise Time 300ns

Synchronous Rectifier Yes

Fall Time (Typ) 100 ns

Nominal Input Voltage 35V

Max Duty Cycle 50 %

Duty Cycle (Max) 49%

Output Phases 1

Physical

Mounting Type Surface Mount

Package / Case 18-SOIC (0.295, 7.50mm Width)

Surface Mount YES

Number of Pins 18

Dimensions

Height 2.65mm

Length 11.5mm

Width 7.5mm

Thickness 2.35mm

Compliance

Radiation Hardening No

REACH SVHC No SVHC

RoHS Status ROHS3 Compliant

Lead Free Lead Free

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