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See Technical Specifications

LM5163HQDDARQ1 +BOM

Automotive-grade DC-DC converter for

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM5163HQDDARQ1
Datasheet:

LM5163HQDDARQ1 Datasheet (PDF)
Vin (min) (V):

6
Vin (max) (V):

100
Vout (min) (V):

1.2
Vout (max) (V):

90
EDA/CAD Models:

Request Free CAD Models for LM5163HQDDARQ1

LM5163HQDDARQ1 General Description

The LM5163H-Q1 is a cutting-edge solution for powertrain systems that require high ambient temperature operation and high output power in a compact design. With its ability to function at elevated junction temperatures of up to 165°C, this synchronous buck converter enables the development of high-density solutions that meet the demanding specifications of modern powertrain applications. Additionally, its wide input voltage range reduces the need for external surge suppression components, simplifying system design and reducing overall cost

Key Features

Rugged reliability ensured
Safe and efficient operation guaranteed
Efficient thermal shutdown protection provided
Reliable power supply solutions designed
Automotive applications supported fully
Ultra-low EMI performance achieved

Specifications

Vin (min) (V)	6	Vin (max) (V)	100
Vout (min) (V)	1.2	Vout (max) (V)	90
Iout (max) (A)	0.5	Iq (typ) (mA)	0.0105
Switching frequency (min) (kHz)	75	Switching frequency (max) (kHz)	1000
Features	Enable, Light Load Efficiency, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification	Operating temperature range (°C)	-40 to 165
Rating	Automotive	TI functional safety category	Functional Safety-Capable
Regulated outputs (#)	1	Control mode	Constant on-time (COT)
Duty cycle (max) (%)	99	Type	Converter
Pin Count	9	Released Date	May 17, 2020
Last Modified Date	Mar 7, 2023 4:10 PM UTC