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TPS65941120RWERQ1中文資料德州儀器數據手冊PDF規(guī)格書
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 | |
封裝外殼 | VQFNP |
文件大小 |
9.83377 Mbytes |
頁面數量 |
396 頁 |
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 | |
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) |
詢價 | ||
TI/德州儀器 |
22+ |
VQFNP56 |
3000 |
原裝正品 |
詢價 | ||
Texas Instruments |
22+ |
9750 |
原裝現貨 支持實單 |
詢價 | |||
TI |
23+ |
集成電路(IC) |
5864 |
原裝原標原盒 給價就出 全網最低 |
詢價 | ||
TI(德州儀器) |
10000 |
原裝正品現貨庫存價優(yōu) |
詢價 | ||||
Texas Instruments |
23+/24+ |
56-VFQFN |
8600 |
只供原裝進口公司現貨+可訂貨 |
詢價 | ||
TI |
24+ |
56-VFQFN |
4789 |
專注TI原裝正品代理分銷,認準水星電子 |
詢價 | ||
24+ |
N/A |
64000 |
一級代理-主營優(yōu)勢-實惠價格-不悔選擇 |
詢價 | |||
TI/德州儀器 |
24+ |
VQFNP56 |
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 |
詢價 |