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Exact MPN20 sourced attributes1 source document

Texas Instruments · exact orderable part

LM5123QRGRRQ1

2.2MHZ WIDE VIN LOW IQ SYNCHRONO

Grade: Automotive
Qualification: AEC-Q100
Product Status: Active
Function: Step-Up
Topology: Boost
Voltage - Supply (Vcc/Vdd): 3.8V ~ 42V
Frequency - Switching: 100kHz ~ 2.2MHz
Clock Sync: Yes
Control Features: Dead Time Control, Enable, Power Good, Soft Start, Sync, Tracking

Original manufacturerCommercial terms confirmed per lot

ManufacturerTexas Instruments

Package / case20-VFQFN Exposed Pad

Mounting typeSurface Mount

PackingTape & Reel (TR) Cut Tape (CT) Digi-Reel®

Technical parameters

Technical specifications

20 normalized values · 1 validated source

LM5123QRGRRQ1 technical parameters
Parameter	Value
Base Product Number	LM5123 [1]
Clock Sync	Yes [1]
Control Features	Dead Time Control, Enable, Power Good, Soft Start, Sync, Tracking [1]
Duty Cycle (Max)	94% [1]
Frequency - Switching	100kHz ~ 2.2MHz [1]
Function	Step-Up [1]
Mfr	Texas Instruments [1]
Grade	Automotive [1]
Mounting Type	Surface Mount [1]
Number of Outputs	1 [1]
Operating Temperature	-40°C ~ 150°C (TJ) [1]
Output Configuration	Positive [1]
Output Phases	1 [1]
Output Type	Transistor Driver [1]
Product Status	Active [1]
Synchronous Rectifier	Yes [1]
Topology	Boost [1]
Qualification	AEC-Q100 [1]
Voltage - Supply (Vcc/Vdd)	3.8V ~ 42V [1]
Package / Case	20-VFQFN Exposed Pad [1]

Catalog relationships

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