SI9112DY-E3
RoHS 
RoHS compliant
RoHS compliantPackage 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
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Dimensions
Width 3.9mm
Length 8.65mm
Technical
Duty Cycle 50 %
Max Duty Cycle 50 %
Max Frequency 3MHz
Switcher Configuration SINGLE
Fall Time (Typ) 40 ns
Synchronous Rectifier No
Rise Time 40ns
Control Technique PULSE WIDTH MODULATION
Input Voltage (Max) 80V
Frequency - Switching 40kHz~1MHz
Control Mode CURRENT-MODE
Topology Cuk, Flyback, Forward Converter, Push-Pull
Input Voltage (Min) 9V
Control Features Enable, Reset
Voltage - Supply (Vcc/Vdd) 9V~13.5V
Output Current 10mA
Output Configuration Positive
Analog IC - Other Type SWITCHING CONTROLLER
Input Voltage-Nom 12V
Max Output Current 150μA
Output Type Transistor Driver
Output Voltage 8.7V
Number of Outputs 1
Function Step-Up/Step-Down
Base Part Number SI9112
Time@Peak Reflow Temperature-Max (s) 40
Peak Reflow Temperature (Cel) 260
Terminal Form GULL WING
Terminal Position DUAL
Technology BCDMOS
Subcategory Switching Regulator or Controllers
Terminal Finish Matte Tin (Sn)
ECCN Code EAR99
Number of Terminations 14
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Obsolete
Pbfree Code yes
JESD-609 Code e3
Published 2014
Packaging Tube
Operating Temperature -40°C~85°C TA
Physical
Weight 338.011364mg
Number of Pins 14
Package / Case 14-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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