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Home  /  Integrated Circuits (ICs)  /  PMIC - DC DC Switching Controllers  /  Texas Instruments TL494CDBRE4
TL494CDBRE4
TL494CDBRE4
Obsolete
PMIC - DC DC Switching Controllers
Description:  IC REG CTRLR MULT TOP 16SSOP
Manufacturer:  Texas Instruments
Datasheet:   TL494CDBRE4 Datasheet
History Price: Obsolete
In Stock: 13300
Distributors
Specification
PDF Datasheet
Equivalent
TL494CDBRE4 Specification
Specification
Mfr Part
TL494CDBRE4
Category
PMIC - DC DC Switching Controllers
Manufacturer
Texas Instruments
Series
-
Packaging
Tape & Reel (TR)
Status
Obsolete
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-SSOP (0.209", 5.30mm Width)
Supplier Device Package
16-SSOP
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    TL494CDBRE4 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
    TL494CDBRG4
    TL494CDBRG4
    Texas Instruments
    IC REG CTRLR MULT TOP 16SSOP
    TL494CDG
    TL494CDG
    onsemi
    IC REG CTRLR BCK/PSH-PULL 16SOIC
    TL494CDG4
    TL494CDG4
    Texas Instruments
    IC REG CTRLR MULT TOP 16SOIC
    TL494CDR
    TL494CDR
    Texas Instruments
    IC REG CTRLR MULT TOP 16SOIC
    Customer Reviews
    4.95 out of 5.00 stars from 96 customer reviews from all over the world
    Fábio Gomes Nascimento
    Brazil
    5 stars
    2026-10-23 07:52
    Came all right I liked very good excellent product recommend
    Cole Wright
    United States
    5 stars
    2026-10-23 07:43
    Compliant product, mer?i a lot
    Paul Bauer
    Germany
    5 stars
    2026-10-23 07:10
    The chip saw new condition and is after verbauen functional, top
    Edmond Lamy
    France
    5 stars
    2026-10-23 05:48
    Misleading picture. I thought there were 2 parts
    Domenico Conti
    Italy
    5 stars
    2026-10-23 04:43
    They arrived a few days late but otherwise everything ok.
    Seller quite available I recommend
    Simone Joly
    France
    5 stars
    2026-10-23 04:36
    Fit the description. Good values.
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