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TPS40210QDGQRQ1 +BOM

4.5-V to 52-V wide input range current mode boost controller with 700-mV reference voltage

Hersteller:

TI
Herstellerteil #:

TPS40210QDGQRQ1
Datenblatt:

TPS40210QDGQRQ1 Datenblatt (PDF)
Topology:

Boost, Flyback, Forward, SEPIC
Vin (min) (V):

4.5
Vin (max) (V):

52
Vout (min) (V):

4.5
EDA/CAD Modelle:

Fordern Sie kostenlose CAD-Modelle für an TPS40210QDGQRQ1

TPS40210QDGQRQ1 Allgemeine Beschreibung

The TPS40210QDGQRQ1 is designed for automotive applications and is part of Texas Instruments' portfolio of automotive-grade power management ICs. It is specifically designed to control the output voltage of a buck converter, making it suitable for applications where voltage regulation and efficiency are critical.

Hauptmerkmale

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature grade 1: –40°C to 125°C ambient operating temperature range
- Device HBM ESD classification level 2
- Device CDM ESD classification level C4B
Functional Safety-Capable
- Documentation available to aid functional safety system design
For boost, flyback, SEPIC, LED driver applications
Wide input operating voltage: 4.5 V to 52 V
Adjustable oscillator frequency
Fixed-frequency current-mode control
Internal slope compensation
Integrated low-side driver
Programmable closed-loop soft start
Overcurrent protection
External synchronization capable
Reference voltage: 700 mV (TPS40210-Q1), 260 mV (TPS40211-Q1)
Low-current disable function

Anwendung

Automotive Voltage Regulators: Used in automotive power supply and voltage regulation applications, including ECU (Engine Control Unit) power supplies, infotainment systems, and lighting systems.
Automotive Lighting: Applied in LED driver circuits for automotive headlights, taillights, and interior lighting.
Power Supplies: Found in power supply circuits for various electronics and systems, such as voltage regulators and converters.
Point-of-Load (POL) Converters: Used in point-of-load converters to provide precise voltage regulation for digital circuits and processors.
Consumer Electronics: Applied in applications where voltage regulation and efficiency are critical, such as power adapters and chargers.
Industrial Electronics: Used in industrial control systems, PLCs, and automation equipment for power supply and voltage regulation.
Telecommunications: Found in networking equipment, telecommunication devices, and base stations for efficient power supply.
Renewable Energy: Applied in DC-DC converters for renewable energy systems, such as solar inverters.

Spezifikationen

Topology	Boost, Flyback, Forward, SEPIC	Vin (min) (V)	4.5
Vin (max) (V)	52	Vout (min) (V)	4.5
Vout (max) (V)	300	Regulated outputs (#)	1
Switching frequency (min) (kHz)	35	Switching frequency (max) (kHz)	1000
Iq (typ) (mA)	0.53	Features	Enable, Frequency synchronization, Nonsynchronous rectification
Duty cycle (max) (%)	95	TI functional safety category	Functional Safety-Capable
Rating	Automotive	Operating temperature range (°C)	-40 to 125
Type	Controller	feature-topology	Step Up
feature-number-of-outputs	1	feature-output-voltage-v	7 to 9
feature-minimum-output-current-a		feature-maximum-output-current-a
feature-minimum-input-voltage-v	4.5	feature-maximum-switching-frequency-khz	1000
feature-maximum-input-voltage-v	52	feature-operating-supply-voltage-v	4.5 to 52
feature-maximum-supply-current-ma	2.5	feature-maximum-power-dissipation-mw
feature-minimum-switching-frequency-khz	35	feature-synchronous-rectifier	No
feature-synchronous-clock	Yes	feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	10
feature-cecc-qualified	No	feature-esd-protection	Yes
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

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Bewertungen und Rezensionen

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L**n 06.07.2021

I got it, but i can't check it now. Looks good. Packed with moisture protection. Went well pc for how long. If memory is not mistaken ordered in early may, and now september. If i have time, i will check and add.