TPS65313-Q1

AKTIV

Hochspannungs-PMIC für Anwendungen in der Automobilindustrie

Jetzt bestellen

Datenblatt

document-pdfAcrobat TPS65313-Q1Wide-VIN Power-Management IC for Automotive Applications datasheet (Rev. C) (Englisch) PDF | HTML

Benutzerhandbücher

document-pdfAcrobat
TPS65313-Q1 Technical Reference Manual (Englisch)

TPS65313-Q1

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Processor supplier

Generic

Processor name

Generic

Product type

Radar sensor

Regulated outputs (#)

3

Step-down DC/DC converter

2

Step-up DC/DC converter

1

LDO

0

Vin (min) (V)

4

Vin (max) (V)

36

Vout (min) (V)

1.2

Vout (max) (V)

5

Iout (max) (A)

3.1

Configurability

Factory programmable, Software configurable

TI functional safety category

Functional Safety-Compliant

Features

Diagnostics, MCU interface, Overcurrent protection, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Synchronous rectification, Thermal shutdown, UVLO fixed

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Step-down DC/DC controller

0

Step-up DC/DC controller

0

Iq (typ) (mA)

47

Switching frequency (max) (kHz)

2400

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2200

Processor supplier

Generic

Processor name

Generic

Product type

Radar sensor

Regulated outputs (#)

3

Step-down DC/DC converter

2

Step-up DC/DC converter

1

LDO

0

Vin (min) (V)

4

Vin (max) (V)

36

Vout (min) (V)

1.2

Vout (max) (V)

5

Iout (max) (A)

3.1

Configurability

Factory programmable, Software configurable

TI functional safety category

Functional Safety-Compliant

Features

Diagnostics, MCU interface, Overcurrent protection, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Synchronous rectification, Thermal shutdown, UVLO fixed

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Step-down DC/DC controller

0

Step-up DC/DC controller

0

Iq (typ) (mA)

47

Switching frequency (max) (kHz)

2400

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2200

VQFNP (RWG)

40

36 mm² (6 mm × 6 mm)

AEC-Q100 qualified for automotive applications:
- Device temp grade 1:-40°C to +125°C, T A
Supports system-level functional safety requirements up to ASIL-C (ISO 26262) and SIL-2 (IEC 61508)
Synchronous buck preregulator (BUCK1)
- Input voltage range from 4 V to 36 V
- Output currents up to 3.1 A
- Factory-selectable output voltage: 3.3 V or 3.6 V
Synchronous buck regulator (BUCK2)
- Fixed input voltage: 3.3 V or 3.6 V
- Output currents up to 2 A
- Factory-selectable output voltage: 1.2 V, 1.25 V, 1.8 V, or 2.3 V
Synchronous boost converter (BOOST)
- Fixed input voltage of 3.3 V or 3.6 V
- Output currents up to 600 mA
- Output voltage of 5 V
Phase-locked loop (PLL)
- Output frequency around 2.2 MHz
- Supports modulated or unmodulated external clock at SYNC_IN pin
For all regulators
- Soft-start feature
- Independent voltage monitoring with diagnostics
- Overcurrent, overload , overvoltage, undervoltage, and thermal protection
- Internal loop compensation
Integrated adaptively randomized spread spectrum (ARSS) modulation for regulator switching clock
3-µA quiescent current in the OFF state
SPI for control and diagnostics
Two general-purpose external-voltage monitors
Integrated Q&A watchdog and reset supervisor for MCU or DSP
Thermally enhanced 40-Pin VQFNP package with 0.5-mm pitch

AEC-Q100 qualified for automotive applications:
- Device temp grade 1:-40°C to +125°C, T A
Supports system-level functional safety requirements up to ASIL-C (ISO 26262) and SIL-2 (IEC 61508)
Synchronous buck preregulator (BUCK1)
- Input voltage range from 4 V to 36 V
- Output currents up to 3.1 A
- Factory-selectable output voltage: 3.3 V or 3.6 V
Synchronous buck regulator (BUCK2)
- Fixed input voltage: 3.3 V or 3.6 V
- Output currents up to 2 A
- Factory-selectable output voltage: 1.2 V, 1.25 V, 1.8 V, or 2.3 V
Synchronous boost converter (BOOST)
- Fixed input voltage of 3.3 V or 3.6 V
- Output currents up to 600 mA
- Output voltage of 5 V
Phase-locked loop (PLL)
- Output frequency around 2.2 MHz
- Supports modulated or unmodulated external clock at SYNC_IN pin
For all regulators
- Soft-start feature
- Independent voltage monitoring with diagnostics
- Overcurrent, overload , overvoltage, undervoltage, and thermal protection
- Internal loop compensation
Integrated adaptively randomized spread spectrum (ARSS) modulation for regulator switching clock
3-µA quiescent current in the OFF state
SPI for control and diagnostics
Two general-purpose external-voltage monitors
Integrated Q&A watchdog and reset supervisor for MCU or DSP
Thermally enhanced 40-Pin VQFNP package with 0.5-mm pitch

The TPS65313-Q1 device is a power management IC (PMIC) that meets the requirements of MCU-controlled or DSP-controlled automotive, industrial, machinery, or transportation systems. With the integration of commonly used features, the device helps reduce board space and system cost.

The device includes one wide-VIN synchronous buck regulator (BUCK1) combined with one low-voltage (LV) buck regulator (BUCK2) and one boost converter (BOOST), which are powered from the wide-VIN buck regulator (BUCK1). The device features a low quiescent current in the OFF state to reduce current consumption in case the system is permanently connected to the supply. All outputs are protected against overvoltage, overload, and overtemperature conditions.

The TPS65313-Q1 device is a power management IC (PMIC) that meets the requirements of MCU-controlled or DSP-controlled automotive, industrial, machinery, or transportation systems. With the integration of commonly used features, the device helps reduce board space and system cost.

The device includes one wide-VIN synchronous buck regulator (BUCK1) combined with one low-voltage (LV) buck regulator (BUCK2) and one boost converter (BOOST), which are powered from the wide-VIN buck regulator (BUCK1). The device features a low quiescent current in the OFF state to reduce current consumption in case the system is permanently connected to the supply. All outputs are protected against overvoltage, overload, and overtemperature conditions.

filter

Andere Mehrkanal-ICs (PMICs) suchen

Herunterladen Video mit Transkript ansehen Video

Weitere Informationen

Informationen zur funktionalen Sicherheit und weitere Informationen sind verfügbar. Jetzt anfordern

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.

Alle anzeigen 4

Top-Dokumentation	Typ	Titel	Format-Optionen	Datum
*	Datenblatt	TPS65313-Q1Wide-VIN Power-Management IC for Automotive Applications datasheet (Rev. C)	PDF \| HTML	13.09.2023
*	Benutzerhandbuch	TPS65313-Q1 Technical Reference Manual		05.03.2020
	Anwendungshinweis	TPS65313-Q1 and TPS65653-Q1 LDO free power solution for AWR1642/AWR1843		27.01.2020
	Anwendungshinweis	TPS65313-Q1 CISPR-25 EMC Measurement Report		21.03.2018

Design und Entwicklung

Lösungen für die Stromversorgung

Lösungen erkunden, die den TPS65313-Q1 umfassen. TI bietet Stromversorgungslösungen für Ein-Chip-Systeme (SoCs), Prozessoren, Mikrocontroller, Sensoren und feldprogrammierbare Gate-Arrays (FPGAs) von TI und von Fremdherstellern an.

Lösungen anzeigen

Evaluierungsplatine

TPS65313-EVM — TPS65313-Q1 Hochspannungs-Power-Management-IC – Evaluierungsmodul

Der Baustein TPS65313-Q1 ist ein Power-Management-IC (PMIC) für sicherheitsrelevante Automobilanwendungen. Dieser Baustein integriert einen batteriebetriebenen Hochspannungs-Abwärtsregler (HV-BUCK1), einen Niederspannungs-Abwärtsregler (LV-BUCK2) und einen 5-V-Aufwärtsregler (BOOST). Der Baustein (...)

Benutzerhandbuch: PDF | HTML