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LP87524JRNFTQ1 +BOM

High-Efficiency Buck Converter IC with Integrated Driver and Soft-Start Functionality, Suitable for Automotive and Industrial Power Supplie

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP87524JRNFTQ1
Datasheet:

LP87524JRNFTQ1 Datasheet (PDF)
Regulated Outputs (#):

4
Vin (min) (V):

2.8
Vin (max) (V):

5.5
Iout (max) (A):

4
EDA/CAD Models:

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LP87524JRNFTQ1 General Description

One key feature of the LP87524B/J/P-Q1 is its automatic PFM/PWM operation, which optimizes efficiency across various load conditions. Moreover, its support for remote voltage sensing ensures accurate voltage regulation by compensating for IR drop. Additionally, the device offers the option to synchronize the switching clock to an external source, further enhancing performance

Key Features

Multi-Channel Support
Pulse Width Modulation (PWM) Capability
Synchronous Operation for Enhanced Efficiency

Specifications

Regulated outputs (#)	4	Vin (min) (V)	2.8
Vin (max) (V)	5.5	Iout (max) (A)	4
Configurability	Factory programmable, Software configurable	Rating	Automotive
Step-down DC/DC controller	0	Step-down DC/DC converter	4
Step-up DC/DC controller	0	Step-up DC/DC converter	0
LDO	0	Iq (typ) (mA)	0.0067
Switching frequency (max) (kHz)	4400	Features	Diagnostics, Dynamic voltage scaling, Enable, Enable pin, I2C control, Overcurrent protection, Power good, Power sequencing, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed
Operating temperature range (°C)	-40 to 125	Processor name	mmWave AWR
Processor supplier	Texas Instruments	Shutdown current (ISD) (typ) (µA)	1.4
Switching frequency (typ) (kHz)	4000	feature-function	Buck Converter
feature-switching-frequency-khz	4000(Typ)	feature-process-technology
feature-input-voltage-v	2.8 to 5.5	feature-minimum-operating-supply-voltage-v
feature-maximum-operating-supply-voltage-v		feature-maximum-power-dissipation-mw
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	26	feature-cecc-qualified
feature-esd-protection		feature-military	No
feature-aec-qualified	Yes	feature-aec-qualified-number	AEC-Q100
feature-auto-motive	Yes	feature-p-pap	Yes
feature-eccn-code	EAR99	feature-svhc	Yes
feature-svhc-exceeds-threshold	Yes