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See Technical Specifications

TPS65300QRHFRQ1 +BOM

High-speed switching regulator for automotive power management

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

TPS65300QRHFRQ1
Datasheet:

TPS65300QRHFRQ1 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Topology:

Step-Down (Buck) (1), Linear (LDO) (3)
Number Of Outputs:

4
Frequency - Switching:

2MHz ~ 3MHz
EDA/CAD Models:

Request Free CAD Models for TPS65300QRHFRQ1

TPS65300QRHFRQ1 General Description

The TPS65300-Q1 is designed for efficiency and convenience, with a switching frequency range that allows for the use of low-profile components and external loop compensation for optimizing converter response. Built-in protection features such as soft start, current-limiting, thermal sensing, and shutdown safeguards your system from damage due to excessive power dissipation. This level of protection ensures the longevity and reliability of your electronics

Key Features

Junction Temperature Range: –40°C to 150°C
High-Speed Switching
Low Dropout Regulation

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear + Switching	Series	Automotive, AEC-Q100
Topology	Step-Down (Buck) (1), Linear (LDO) (3)	Number of Outputs	4
Frequency - Switching	2MHz ~ 3MHz	Voltage/Current - Output 1	5.3V, 1.2A
Voltage/Current - Output 2	5V, 350mA	Voltage/Current - Output 3	3.3V, 350mA
w/LED Driver	No	w/Supervisor	Yes
w/Sequencer	No	Voltage - Supply	5.6V ~ 40V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	TPS65300	Regulated outputs (#)	4
Vin (min) (V)	5.6	Vin (max) (V)	40
Iout (max) (A)	1.2	Configurability	Factory programmable, Software configurable
Rating	Automotive	Step-down DC/DC controller	0
Step-down DC/DC converter	1	Step-up DC/DC controller	0
Step-up DC/DC converter	0	LDO	3
Iq (typ) (mA)	4.57	Switching frequency (max) (kHz)	3000
Features	Enable, Overcurrent protection, Thermal shutdown	Operating temperature range (°C)	-40 to 125
Processor name	C2000, Hercules TMS570	Processor supplier	Texas Instruments
Shutdown current (ISD) (typ) (µA)	2.2	feature-function	Microcontroller and DSP
feature-switching-frequency-khz	2000 to 3000	feature-process-technology	1
feature-input-voltage-v	14	feature-minimum-operating-supply-voltage-v	5.6
feature-maximum-operating-supply-voltage-v	40	feature-maximum-power-dissipation-mw
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	24	feature-cecc-qualified	No
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