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TL494CDG4
TL494CDG4
Discontinued
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR MULT TOP 16SOIC
Manufacturer:  Texas Instruments
Datasheet:   TL494CDG4 Datasheet
History Price: Discontinued at Digi-Key
In Stock: 16400
Distributors
Specification
PDF Datasheet
Equivalent
TL494CDG4 Specification
Specification
Mfr Part
TL494CDG4
Category
PMIC - DC DC Switching Controllers
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Status
Discontinued
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Type
Transistor Driver
Function
Step-Up, Step-Down, Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7V ~ 40V
Frequency - Switching
1kHz ~ 300kHz
Duty Cycle (Max)
45%
Synchronous Rectifier
No
Clock Sync
No
Serial Interfaces
-
Control Features
Dead Time Control, Frequency Control
Operating Temperature
0 ℃ ~ 70 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Supplier Device Package
16-SOIC
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    TL494CDG4 Related Parts
    TL494BD
    TL494BD
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494BDG
    TL494BDG
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494BDR2
    TL494BDR2
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494BDR2G
    TL494BDR2G
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494CD
    TL494CD
    Texas Instruments
    IC REG CTRLR MULT TOP 16SOIC
    TL494CD
    TL494CD
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494CDB
    TL494CDB
    Texas Instruments
    SWITCHING CONTROLLER
    TL494CDBR
    TL494CDBR
    Texas Instruments
    IC REG CTRLR MULT TOP 16SSOP
    TL494CDBRE4
    TL494CDBRE4
    Texas Instruments
    IC REG CTRLR MULT TOP 16SSOP
    TL494CDBRG4
    TL494CDBRG4
    Texas Instruments
    IC REG CTRLR MULT TOP 16SSOP
    TL494CDG
    TL494CDG
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494CDR
    TL494CDR
    Texas Instruments
    IC REG CTRLR MULT TOP 16SOIC
    Customer Reviews
    4.95 out of 5.00 stars from 111 customer reviews from all over the world
    Timo van der Veen
    Netherlands
    5 stars
    2026-11-08 11:05
    I received the parcel. All as described. Delivery less than a month. A little over a hundred. Seller and store recommend.
    Oscar Antonio
    Spain
    5 stars
    2026-11-08 10:34
    Everything correct, as I expected.
    Lydia Young
    United States
    5 stars
    2026-11-07 18:53
    thank you, everything is fine, I am satisfied
    Senhora Mônica
    Brazil
    5 stars
    2026-11-07 18:50
    As advertised! Fast delivery!
    Adriano Silva Filho
    Brazil
    5 stars
    2026-11-07 18:35
    Tu OK working perfectly
    Kieran Harris
    United States
    5 stars
    2026-11-07 17:31
    thank you, everything is fine, I am satisfied
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