SI9111DY-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
CURRENT-MODE BCDMOS DUAL Surface Mount DC-DC Controller IC 40ns -40C~85C TA 40kHz~1MHz 9.7V
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Buying Options
Total Price: USD $0.94
Unit Price: USD $0.9405
≥1 USD $0.9405
≥10 USD $0.7714
≥100 USD $0.74765
≥500 USD $0.72295
≥1000 USD $0.6992
Inventory: 1181
Minimum: 1
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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 Tape & Reel (TR)
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 SI9111
Function Step-Up/Step-Down
Number of Outputs 1
Output Voltage 9.7V
Output Type Transistor Driver
Input Voltage-Nom 48V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 9.5V~13.5V
Control Features Enable, Reset
Topology Cuk, Flyback, Forward Converter, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 40kHz~1MHz
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 %
Dimensions
Length 8.65mm
Width 3.9mm
Compliance
RoHS Status ROHS3 Compliant
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