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See Technical Specifications

LP873344RHDTQ1 +BOM

Ultra-compact to DC-DC converter module for space-constrained design

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LP873344RHDTQ1
Datasheet:

LP873344RHDTQ1 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 LP873344RHDTQ1

LP873344RHDTQ1 General Description

With the LP8733xx-Q1, users can take advantage of features such as forced PWM mode for the switching clock and synchronization with an external clock, reducing disturbances and improving overall performance. The inclusion of GPO signals synchronized to the enable signal adds another layer of customization, allowing for more precise control of the power management system

Key Features

Dual-phase DC/DC converter operation
Spread-spectrum mode for EMI reduction
Multiple phase interleaving support

Specifications

Regulated outputs (#)	4	Vin (min) (V)	2.8
Vin (max) (V)	5.5	Iout (max) (A)	3
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	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	Generic
Processor supplier	Generic	Shutdown current (ISD) (typ) (µA)	9
Switching frequency (typ) (kHz)	2000	feature-function
feature-switching-frequency-khz		feature-process-technology
feature-input-voltage-v		feature-minimum-operating-supply-voltage-v
feature-maximum-operating-supply-voltage-v		feature-maximum-power-dissipation-mw
feature-packaging		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-auto-motive	Yes	feature-p-pap	Yes
feature-eccn-code	EAR99	feature-svhc
feature-svhc-exceeds-threshold	No