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See Technical Specifications

LM5176QPWPTQ1 +BOM

55-V wide VIN synchronous 4-switch buck-boost controller, AEC-Q100 qualified

Manufacturer:

TI
Mfr.Part #:

LM5176QPWPTQ1
Datasheet:

LM5176QPWPTQ1 Datasheet (PDF)
Topology:

Buck-Boost
Vin (min) (V):

4.2
Vin (max) (V):

55
Vout (max) (V):

55
EDA/CAD Models:

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LM5176QPWPTQ1 General Description

From its compact form factor to its comprehensive set of features, the LM5176QPWPTQ1 is a top choice for automotive power management solutions. With its emphasis on efficiency, reliability, and integration, this IC streamlines the design process and enhances system performance, making it an indispensable component for modern automotive electronics. Whether it's enhancing fuel efficiency or powering essential vehicle systems, the LM5176QPWPTQ1 delivers excellence in power conversion

Key Features

Synchronized switching frequency
Soft-start circuit for reduced inrush current
Low ripple and noise output

Specifications

Topology	Buck-Boost	Vin (min) (V)	4.2
Vin (max) (V)	55	Vout (max) (V)	55
Vout (min) (V)	0.8	Duty cycle (max) (%)	100
Switching frequency (min) (kHz)	100	Switching frequency (max) (kHz)	600
Iq (typ) (mA)	2	TI functional safety category	Functional Safety-Capable
Features	Adjustable current limit, Enable, Frequency synchronization, Phase Interleaving, Power good, Pre-Bias Start-Up, Spread Spectrum, Synchronous Rectification, UVLO adjustable	Operating temperature range (°C)	-40 to 125
Rating	Automotive	Type	Controller