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See Technical Specifications

LP87702DRHBTQ1 +BOM

Dual buck converter and 5-V boost with diagnostic functions

Manufacturer:

TI
Mfr.Part #:

LP87702DRHBTQ1
Datasheet:

LP87702DRHBTQ1 Datasheet (PDF)
Regulated Outputs (#):

3
Vin (min) (V):

2.8
Vin (max) (V):

5.5
Iout (max) (A):

3.5
EDA/CAD Models:

Request Free CAD Models for LP87702DRHBTQ1

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LP87702DRHBTQ1 General Description

The LP87702-Q1 is a versatile power management solution designed to meet the demanding requirements of modern platforms, with a specific focus on automotive and industrial applications. With two step-down DC/DC converters and a 5-V boost converter, this device ensures reliable power delivery for safety critical systems such as radar and camera modules. The integrated voltage monitoring inputs and window watchdog enhance system reliability by providing accurate power supply monitoring and protection

Key Features

High-Speed Data Transmission
Synchronized Clocking
Automated Fault Detection

Specifications

Regulated outputs (#)	3	TI functional safety category	Functional Safety Quality-Managed
Vin (min) (V)	2.8	Vin (max) (V)	5.5
Iout (max) (A)	3.5	Configurability	Factory programmable, Software configurable
Rating	Automotive	Step-down DC/DC controller	0
Step-down DC/DC converter	2	Step-up DC/DC controller	0
Step-up DC/DC converter	1	LDO	0
Iq (typ) (mA)	27	Switching frequency (max) (kHz)	4000
Features	Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed	Operating temperature range (°C)	-40 to 125
Processor name	mmWave AWR, mmWave IWR	Processor supplier	Texas Instruments
Shutdown current (ISD) (typ) (µA)	1	Switching frequency (typ) (kHz)	2000