TPS65313-Q1

Name: TPS65313-Q1
Brand: TI
SKU: TPS65313-Q1
Price: 3.289 USD

활성

오토모티브 애플리케이션을 위한 고전압 PMIC

지금 주문

데이터시트

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

TPS65313-Q1

활성

데이터시트

지금 주문

제품 상세 정보

Regulated outputs (#)

3

Configurability

Factory programmable, Software configurable

Vin (min) (V)

4

Vin (max) (V)

36

Vout (min) (V)

1.2

Vout (max) (V)

5

Iout (max) (A)

3.1

Features

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

TI functional safety category

Functional Safety-Compliant

Step-up DC/DC converter

1

Step-down DC/DC converter

2

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

0

Iq (typ) (mA)

47

Rating

Automotive

Switching frequency (max) (kHz)

2400

Operating temperature range (°C)

-40 to 125

Processor supplier

Generic

Processor name

Generic

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2200

Product type

Radar sensor

Regulated outputs (#)

3

Configurability

Factory programmable, Software configurable

Vin (min) (V)

4

Vin (max) (V)

36

Vout (min) (V)

1.2

Vout (max) (V)

5

Iout (max) (A)

3.1

Features

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

TI functional safety category

Functional Safety-Compliant

Step-up DC/DC converter

1

Step-down DC/DC converter

2

Step-down DC/DC controller

0

Step-up DC/DC controller

0

LDO

0

Iq (typ) (mA)

47

Rating

Automotive

Switching frequency (max) (kHz)

2400

Operating temperature range (°C)

-40 to 125

Processor supplier

Generic

Processor name

Generic

Shutdown current (ISD) (typ) (µA)

3

Switching frequency (typ) (kHz)

2200

Product type

Radar sensor

VQFNP (RWG)

40

36 mm² 6 x 6

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.

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기타 멀티 채널 IC(PMIC) 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

자세한 정보

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관심 가지실만한 유사 제품

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대안 비교

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능

LP87745-Q1

활성

레이더 MMIC를 위한 오토모티브 3A 저잡음 벅 컨버터 3개, IO LDO 및 5V 부스트 컨버터 PMIC Much improved RF low noise performance switching at 17.6MHz with the smallest solution size and external LDO free.

기술 문서

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모두 보기5

	유형	직함		날짜
*	Data sheet	TPS65313-Q1Wide-VIN Power-Management IC for Automotive Applications datasheet (Rev. C)	PDF \| HTML	2023/09/13
	User guide	TPS65313-Q1 Technical Reference Manual		2020/03/05
	Application note	TPS65313-Q1 and TPS65653-Q1 LDO free power solution for AWR1642/AWR1843		2020/01/27
	EVM User's guide	TPS65313-EVM User’s Guide (Rev. A)	PDF \| HTML	2019/09/20
	Application note	TPS65313-Q1 CISPR-25 EMC Measurement Report		2018/03/21

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