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  • SI9112DY-E3

SI9112DY-E3

14 Terminals 9V~13.5V 14-Pin SI9112 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 40kHz~1MHz Transistor Driver


  • Manufacturer: Vishay Siliconix
  • Origchip NO: 880-SI9112DY-E3
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 678
  • Description: 14 Terminals 9V~13.5V 14-Pin SI9112 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 40kHz~1MHz Transistor Driver (Kg)

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Details

Tags

Parameters
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 %
Length 8.65mm
Width 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Weight 338.011364mg
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

SI9112DY-E3 Overview


With a 14-SOIC (0.154, 3.90mm Width) package, the switching controller is suitable for a wide range of applications. For 1 outputs, the dc motor controller is appropriate. Packaging for the pmic consists of Tube solid enclosures. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 9V~13.5V and has a 9V~13.5V supply voltage. Worked in a -40°C~85°C TA dc switcher before. There is a switch at 40kHz~1MHz that can be used with this controller. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Enable, Reset for efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. There are a DUAL terminal on the switching converters. There are many different types of terminations for 14. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. Search for "SI9112" to find other relevant dc to dc converter ics. Switching converter has a total of 14 pins. The type is a particular Switching Regulator or Controllers of switching converter. This dc dc voltage regulator should be powered by a voltage of 9V. Based on the test statistics, DC regulator outputs voltage 8.7V. The dc to dc regulator can only accept a maximum input voltage of 80V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 10mA. A duty cycle set at 50 % ensures voltage regulator dc to dc reliability during power-on and power-off. In most applications and prototypes, DC switcher's Surface Mount makes it suitable. 3MHz is the maximum frequency of this dc regulators. DC switchers cannot produce output currents greater than 150μA.

SI9112DY-E3 Features


Transistor Driver Outputs
Switching Frequency: 40kHz~1MHz
Enable, Reset
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %

SI9112DY-E3 Applications


There are a lot of Vishay Siliconix SI9112DY-E3 DC to DC converter applications.

  • Energy management systems
  • Scientific research
  • Printing
  • Handheld GPS
  • Product burn-in
  • Various precision measuring instruments
  • Terrestrial set-top boxes
  • Access control systems
  • Imported equipment
  • Medical equipment