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LP87332BRHDRQ1 +BOM

Automotive 2-A/1.25-V + 2-A/3.3-V buck converters & dual 300-mA/3.3-V linear regulators

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP87332BRHDRQ1
Datasheet:

LP87332BRHDRQ1 Datasheet (PDF)
Regulated Outputs (#):

4
Vin (min) (V):

2.8
Vin (max) (V):

5.5
Iout (max) (A):

3
EDA/CAD Models:

Request Free CAD Models for LP87332BRHDRQ1

LP87332BRHDRQ1 General Description

One notable feature of the LP87332B-Q1 is its support for remote voltage sensing, which helps in compensating for IR drop and enhancing the accuracy of the output voltage. Moreover, users have the flexibility to force the switching clock to PWM mode and synchronize it with an external clock to minimize disruptions. The device also offers programmable start-up and shutdown delays, as well as sequences that can be synchronized with the enable signal, including GPO signals

Key Features

Flexible output signal control
Accurate thermal measurement
Dual-voltage input operation
Rapid overcurrent response
Precise output voltage tracking
Sophisticated system monitoring

Specifications

Regulated outputs (#)	4	Vin (min) (V)	2.8
Vin (max) (V)	5.5	Iout (max) (A)	3
Configurability	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	0
LDO	2	Iq (typ) (mA)	0.009
Switching frequency (max) (kHz)	2200	Features	Enable pin, I2C control, Power good, Power sequencing, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO adjustable
Operating temperature range (°C)	-40 to 125	Processor name	R-Car E2
Processor supplier	Renesas	Switching frequency (typ) (kHz)	2000
feature-function	Buck Regulator with LDO	feature-switching-frequency-khz	2000(Typ)
feature-process-technology		feature-input-voltage-v	2.8 to 5.5
feature-minimum-operating-supply-voltage-v	2.8	feature-maximum-operating-supply-voltage-v	5.5
feature-maximum-power-dissipation-mw		feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	28
feature-cecc-qualified		feature-esd-protection
feature-military	No	feature-aec-qualified	Yes
feature-aec-qualified-number	AEC-Q100	feature-eccn-code	EAR99
feature-svhc	No	feature-svhc-exceeds-threshold	No