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  • SI9140DY-T1-E3

SI9140DY-T1-E3

16 Terminals 3V~6.5V 16-Pin SI9140 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 20kHz~2MHz Transistor Driver


  • Manufacturer: Vishay Siliconix
  • Origchip NO: 880-SI9140DY-T1-E3
  • Package: 16-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 431
  • Description: 16 Terminals 3V~6.5V 16-Pin SI9140 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 20kHz~2MHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16
Weight 547.485991mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2014
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional Feature IT ALSO OPERATES IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SI9140
Function Step-Down
Number of Outputs 1
Output Voltage 1.5V
Output Type Transistor Driver
Input Voltage-Nom 5V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 10mA
Voltage - Supply (Vcc/Vdd) 3V~6.5V
Control Features Enable, Frequency Control
Input Voltage (Min) 3V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 20kHz~2MHz
Input Voltage (Max) 6.5V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 2MHz
Clock Sync No
Height 1.55mm
Length 10mm
Width 3.9mm
RoHS Status ROHS3 Compliant

SI9140DY-T1-E3 Overview


Capsuled in the 16-SOIC (0.154, 3.90mm Width) package, the switching controller can be used for a wide range of applications. The dc motor controller is adquate to generate for 1 outputs. PMIC packaging is solid with a Tape & Reel (TR) enclosure. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 3V~6.5V and has a 3V~6.5V supply voltage. Qualified to work in an dc switcher with -40°C~85°C TA. A switching controller such as this can switch at a value of 20kHz~2MHz . dc dc regulators can be carried out with Surface Mount. Enable, Frequency Control is used for efficient switching control in the dcdc regulator. The switch converters are connected to an analog IC with a SWITCHING CONTROLLER output. The switching converters's terminal (s) are designed at DUAL . Various 16 terminations. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's voltage input is 5V. You can find other relevant dc to dc converter ics by searching "SI9140". There are only 16 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the dc dc voltage regulator's minimum input voltage be 3V. The test statistics indicate that DC regulator outputs a voltage of 1.5V. A maximum voltage of 6.5V is accepted by the dc to dc regulator as an input voltage. The dc dc regulator's usual output current is 10mA, which should be noted down when you start a project. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator has a maximum frequency of 2MHz. For better satisfaction, the value of DC to DC voltage regulator is IT ALSO OPERATES IN CURRENT MODE.

SI9140DY-T1-E3 Features


Transistor Driver Outputs
Switching Frequency: 20kHz~2MHz
Enable, Frequency Control
PULSE WIDTH MODULATION
IT ALSO OPERATES IN CURRENT MODE

SI9140DY-T1-E3 Applications


There are a lot of Vishay Siliconix SI9140DY-T1-E3 DC to DC converter applications.

  • Servo drive system
  • Terrestrial set-top boxes
  • Arc suppression circuits
  • Shearing machines
  • Driver circuits
  • Access control systems
  • Thermal power
  • seismic instrument power circuits
  • Network technology
  • Lathes