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SI9122ADQ-T1-E3

SI9122ADQ-T1-E3

SI9122ADQ-T1-E3

Vishay Siliconix

20 Terminals 10.5V~13.2V 20-Pin SI9122 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver

SOT-23

SI9122ADQ-T1-E3 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173, 4.40mm Width)
Surface Mount YES
Number of Pins 20
Weight 190.990737mg
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 20
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number SI9122
Function Step-Up/Step-Down
Number of Outputs 1
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd) 10.5V~13.2V
Control Features Current Limit, Sequencing, Soft Start
Input Voltage (Min) 28V
Topology Half-Bridge
Control Mode VOLTAGE-MODE
Output Current-Max 1A
Frequency - Switching 500kHz
Input Voltage (Max) 75V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PUSH-PULL
Max Frequency 750kHz
Duty Cycle (Max) 92%
Clock Sync No
Length 6.5mm
Width 4.4mm
RoHS Status ROHS3 Compliant
SI9122ADQ-T1-E3 Product Details

SI9122ADQ-T1-E3 Overview


In the 20-TSSOP (0.173, 4.40mm Width) package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 10.5V~13.2V volts and has 10.5V~13.2V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Current Limit, Sequencing, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. In addition to "SI9122", there are other relevant dc to dc converter ics you can find. There are 20 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. It is recommended that the dc dc voltage regulator's minimum input voltage be 28V. The dc to dc regulator can only accept 75V input voltage. DC regulator750kHz has the maximum frequency. As a result, switching converter outputs current to the greatest value possible (1A).

SI9122ADQ-T1-E3 Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Sequencing, Soft Start
PULSE WIDTH MODULATION


SI9122ADQ-T1-E3 Applications


There are a lot of Vishay Siliconix
SI9122ADQ-T1-E3 DC to DC converter applications.


  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment

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