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TPS65941120RWERQ1中文資料德州儀器數據手冊PDF規(guī)格書

TPS65941120RWERQ1
廠商型號

TPS65941120RWERQ1

功能描述

TPS6594-Q1 Power Management IC (PMIC) with 5 BUCKs and 4 LDOs for Safety- Relevant Automotive Applications

絲印標識

TPS65941120-Q1

封裝外殼

VQFNP

文件大小

9.83377 Mbytes

頁面數量

396

生產廠商 Texas Instruments
企業(yè)簡稱

TI1德州儀器

中文名稱

德州儀器官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-30 9:38:00

TPS65941120RWERQ1規(guī)格書詳情

1 Features

? Qualified for automotive applications

? AEC-Q100 qualified with the following results:

– Device operates from 3 V to 5.5 V input supply

– Device temperature grade 1: –40°C to +125°C

ambient operating temperature range

– Device HBM classification level 2

– Device CDM classification level C4A

? Functional Safety-Compliant

– Developed for functional safety applications

– Documentation available to aid ISO 26262

system design up to ASIL-D

– Documentation available to aid IEC 61508

system design up to SIL-3

– Systematic capability up to ASIL-D

– Hardware integrity up to ASIL-D

– Input supply voltage monitor and over-voltage

protection

– Under/overvoltage monitors and over-current

monitors on all output supply rails

– Watchdog with selectable trigger / Q&A mode

– Two error signal monitors (ESMs) with

selectable level / PWM mode

– Thermal monitoring with high temperature

warning and thermal shutdown

– Bit-integrity (CRC) error detection on internal

configuration registers and non-volatile memory

(NVM)

? Low-power consumption

– 2 μA typical shutdown current

– 7 μA typical in back up supply only mode

– 20 μA typical in low power standby mode

? Five step-down switched-mode power supply

(BUCK) regulators:

– 0.3 V to 3.34 V output voltage range in 5, 10, or

20-mV steps

– One with 4 A, three with 3.5 A, and one with 2

A output current capability

– Flexible multi-phase capability for four BUCKs:

up to 14 A output current from a single rail

– Short-circuit and over-current protection

– Internal soft-start for in-rush current limitation

– 2.2 MHz / 4.4 MHz switching frequency

– Ability to synchronize to external clock input

? Three low-dropout (LDO) linear regulators with

configurable bypass mode

– 0.6 V to 3.3 V output voltage range with 50-mV

steps in linear regulation mode

– 1.7 V to 3.3 V output voltage range in bypass

mode

– 500 mA output current capability with shortcircuit

and over-current protection

? One low-dropout (LDO) linear regulator with lownoise

performance

– 1.2 V to 3.3 V output voltage range in 25-mV

steps

– 300 mA output current capability with shortcircuit

and over-current protection

? Configurable power sequence control in nonvolatile

memory (NVM):

– Configurable power-up and power-down

sequences between power states

– Digital output signals can be included in the

power sequences

– Digital input signals can be used to trigger

power sequence transitions

– Configurable handling of safety-relevant errors

? 32-kHz crystal oscillator with option to output a

buffered 32-kHz clock output

? Real-time clock (RTC) with alarm and periodic

wake-up mechanism

? One SPI or two I2C control interfaces, with

second I2C interface dedicated for Q&A watchdog

communication

? Package option:

– 8-mm × 8-mm 56-pin VQFNP with 0.5-mm pitch

2 Applications

? Automotive infotainment and digital cluster,

navigation systems, telematics, body electronics

and lighting

? Advanced driver assistance system (ADAS)

? Industrial control and automation.

3 Description

The TPS6594-Q1 device provides four flexible multiphase

configurable BUCK regulators with 3.5 A output

current per phase, and one additional BUCK regulator

with 2 A output current.

供應商 型號 品牌 批號 封裝 庫存 備注 價格
NA
23+
NA
26094
10年以上分銷經驗原裝進口正品,做服務型企業(yè)
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22+
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10000
原裝正品現貨庫存價優(yōu)
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Texas Instruments
23+/24+
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8600
只供原裝進口公司現貨+可訂貨
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TI
24+
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4789
專注TI原裝正品代理分銷,認準水星電子
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24+
N/A
64000
一級代理-主營優(yōu)勢-實惠價格-不悔選擇
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24+
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5000
十年沉淀唯有原裝
詢價
TI(德州儀器)
22+
N/A
6000
原廠原裝現貨訂貨價格優(yōu)勢終端BOM表可配單提供樣品
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