UC2846QTR
UC2846QTR
Obsolete
Description:  IC REG CTRLR MULT TOP 20PLCC
Manufacturer:  Texas Instruments
Datasheet:   UC2846QTR Datasheet
History Price: $1.57000
In Stock: 11200
UC2846QTR Specification
Specification
Part No
UC2846QTR
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-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
6.95V ~ 40V
Frequency - Switching
500kHz
Duty Cycle (Max)
50%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Soft Start
Operating Temperature
-40 ℃ ~ 85 ℃ (TA)
Mounting Type
Surface Mount
Package / Case
20-LCC (J-Lead)
Supplier Device Package
20-PLCC (9x9)
UC2846QTR PDF Datasheet
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  • Customer Reviews
    4.95 out of 5.00 stars from 68 customer reviews from all over the world
    Thomas Jackson
    United States
    5 stars
    2026-03-18 21:33
    Thank you very much. The chip came well packed and with rolling balls. Working capacity did not check.
    Roberto De Luca
    Italy
    5 stars
    2026-03-18 14:12
    Great product, original and soon it will buy another, seller certificate
    Inès Marchal
    France
    5 stars
    2026-03-18 13:30
    Not tested yet, but the product with the right marking. Very serious packaging (a piece of tray). Thank you
    Clara Beatriz
    Spain
    5 stars
    2026-03-18 12:10
    They all work well. This time the package has taken a little longer than normal to arrive.
    Sarah Moore
    United States
    5 stars
    2026-03-18 10:59
    I arrive just in time and mui well packed fast exelent seller
    Zuleica
    Brazil
    5 stars
    2026-03-18 02:07
    Very good seller arrived on marked