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Texas Instruments LM34919CQSD/NOPB Microcontrollers

Automotive 4.5-50V Wide Vin 600mA 2.6MHz Ultra-Small Constant On-Time Non-Synchronous Buck Regulator 12-WSON -40 to 125

100,000 ActiveTexas Instruments12-WFDFN Exposed Pad$3.59
LM34919CQSD/NOPB - No Image Available

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LM34919CQSD/NOPB
Manufacturer
Texas Instruments
Part Number (MPN)
LM34919CQSD/NOPB
Category
Integrated Circuits (ICs)Embedded Processors and ControllersMicrocontrollers
Detailed Description
Automotive 4.5-50V Wide Vin 600mA 2.6MHz Ultra-Small Constant On-Time Non-Synchronous Buck Regulator 12-WSON -40 to 125
Package
12-WFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
PDF LM34919CQSD/NOPB Datasheet
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Technical Specifications

Texas Instruments LM34919CQSD/NOPB Microcontrollers technical specifications.

General

Package / Case
12-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Adjustable
Max Input Voltage
50V
Output Current
600mA
Switching Frequency
2.6MHz
Number of Outputs
1
Topology
Buck
Output Configuration
Positive

Alternate Parts Comparison (LM34919CQSD/NOPB vs LM3553SD/NOPB vs LM51551DSST vs LM3668SD-2833/NOPB)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Texas InstrumentsLM34919CQSD/NOPB
Texas InstrumentsLM3553SD/NOPB
Texas InstrumentsLM51551DSST
Texas InstrumentsLM3668SD-2833/NOPB
Package / Case12-WFDFN Exposed Pad12-WFDFN Exposed Pad12-WFDFN Exposed Pad12-WFDFN Exposed Pad
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 125°C (TJ)-30°C ~ 85°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 85°C (TA)
Number of Outputs1111
TopologyBuckStep-Up (Boost)Boost, Flyback, SEPICBuck-Boost
Switching Frequency2.6MHz--100kHz ~ 2.2MHz2.2MHz
FunctionStep-Down--Step-Up, Step-Up/Step-DownStep-Up/Step-Down
Output ConfigurationPositive--PositivePositive
Output TypeAdjustable--Transistor DriverProgrammable
Synchronous RectifierNo--NoYes
Action
RFQ
RFQ
RFQ
RFQ

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