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LP87332ARHDRQ1 +BOM

PMIC - Voltage Regulators - Linear Switching 4 Output Step-Down (Buck) (2), Linear (LDO) (2) 2MHz 28-VQFN (5x5)

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP87332ARHDRQ1
Datasheet:

LP87332ARHDRQ1 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 LP87332ARHDRQ1

LP87332ARHDRQ1 General Description

The automatic PWM/PFM operation of the LP87332A-Q1 ensures optimal efficiency across various output current levels. By supporting remote voltage sensing and adjustable start-up/shutdown sequences, this device minimizes voltage overshoot and in-rush current during power transitions. The option to synchronize the switching clock to an external source further enhances stability and noise control

Key Features

AEC-Q100 qualified for automotive applications
-40°C to +125°C operating temperature range
Maximum output current 3 A and 300 mA

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)	2000	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	Jacinto TDA3x
Processor supplier	Texas Instruments	Switching frequency (typ) (kHz)	2000
Pin Count	29	Released Date	Jul 12, 2019
Last Modified Date	Mar 7, 2023 4:10 PM UTC