Datasheets
SI9122DQ-T1-E3 by:

Switching Controller, Voltage-mode, 1A, 750kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, TSSOP-20

Part Details for SI9122DQ-T1-E3 by Vishay Intertechnologies

Overview of SI9122DQ-T1-E3 by Vishay Intertechnologies

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for SI9122DQ-T1-E3

Part # Distributor Description Stock Price Buy
DISTI # SI9122DQ-T1-E3
Direct Components, Inc.   1169
RFQ

Part Details for SI9122DQ-T1-E3

SI9122DQ-T1-E3 CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

SI9122DQ-T1-E3 Part Data Attributes:

SI9122DQ-T1-E3 Vishay Intertechnologies
Buy Now Datasheet
Compare Parts:
SI9122DQ-T1-E3 Vishay Intertechnologies Switching Controller, Voltage-mode, 1A, 750kHz Switching Freq-Max, PDSO20, ROHS COMPLIANT, TSSOP-20
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer VISHAY INTERTECHNOLOGY INC
Package Description ROHS COMPLIANT, TSSOP-20
Reach Compliance Code compliant
Samacsys Manufacturer Vishay
Samacsys Modified On 2019-12-13 18:39:23
Additional Feature ALSO OPERATES WITH CURRENT MODE CONTROL AND ALSO OPERATES WITH 10 TO 13.2 SUPPLY
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 72 V
Input Voltage-Min 12 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G20
JESD-609 Code e3
Length 6.5 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSSOP20,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Surface Mount YES
Switcher Configuration PUSH-PULL
Switching Frequency-Max 750 kHz
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.65 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 4.4 mm

Alternate Parts for SI9122DQ-T1-E3

This table gives cross-reference parts and alternative options found for SI9122DQ-T1-E3. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SI9122DQ-T1-E3, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
SI9122DQ-T1-E3 IC 1 A SWITCHING CONTROLLER, 750 kHz SWITCHING FREQ-MAX, PDSO20, ROHS COMPLIANT, TSSOP-20, Switching Regulator or Controller Vishay Siliconix SI9122DQ-T1-E3 vs SI9122DQ-T1-E3

SI9122DQ-T1-E3 Related Parts

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for SI9122DQ-T1-E3 by Vishay Intertechnologies.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: SI9122DQ-T1-E3 by Vishay Intertechnologies

  • Please alert me when SI9122DQ-T1-E3 inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for the following SI9122DQ-T1-E3 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for SI9122DQ-T1-E3 to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for the following SI9122DQ-T1-E3 alternates:
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for SI9122DQ-T1-E3.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare SI9122DQ-T1-E3 by Vishay Intertechnologies

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: