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SI9112DY-E3

Vishay Siliconix
RoHS
RoHS RoHS compliant
Package 14-SOIC (0.154, 3.90mm Width)
Category Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Controllers
Description SI9112 Cuk Flyback Forward Converter Push-Pull Tube e3 DC to DC switching controller 40ns 10mA 338.011364mg 8.7V
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Technical Details

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 338.011364mg

Technical

Operating Temperature -40°C~85°C TA
Packaging Tube
Published 2014
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Technology BCDMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SI9112
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 8.7V
Output Type Transistor Driver
Max Output Current 150μA
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 9V~13.5V
Control Features Enable, Reset
Input Voltage (Min) 9V
Topology Cuk, Flyback, Forward Converter, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 40kHz~1MHz
Input Voltage (Max) 80V
Control Technique PULSE WIDTH MODULATION
Rise Time 40ns
Synchronous Rectifier No
Fall Time (Typ) 40 ns
Switcher Configuration SINGLE
Max Frequency 3MHz
Max Duty Cycle 50 %
Duty Cycle 50 %

Compliance

RoHS Status ROHS3 Compliant
Lead Free Lead Free

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