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MFS8631BMDA0ES集成電路（IC）的電源管理-專用規(guī)格書PDF中文資料
| 廠商型號(hào) |
MFS8631BMDA0ES |
| 參數(shù)屬性 | MFS8631BMDA0ES 封裝/外殼為48-VFQFN 裸露焊盤；包裝為托盤；類別為集成電路（IC）的電源管理-專用；MFS8631BMDA0ES應(yīng)用范圍：照相機(jī)；產(chǎn)品描述：IC FS86 SYSTEM BASIS CHIP ASIL |
| 功能描述 | Fail-safe system basis chip with multiple SMPSs and LDOs |
| 文件大小 |
527.27 Kbytes |
| 頁(yè)面數(shù)量 |
15 頁(yè) |
| 生產(chǎn)廠商 | NXP Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
nxp【恩智浦】 |
| 中文名稱 | 恩智浦半導(dǎo)體公司官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-1 17:00:00 |
MFS8631BMDA0ES規(guī)格書詳情
General description
The FS86 device family, SW compatible with FS84/85 family, expands the power
capability, the safety integration and system scalability of domain controller applications
to address the multiple MCU requirements present in ADAS and Electrification.
The FS86 includes multiple switch mode and linear voltage regulators and enhanced
safety features with Fail-Safe outputs. The latest NXP HV Buck architecture features
a 15 A capability with e-fuse protection to shut down the system power to prevent
any damage in case of a harmful event. The ability to monitor ten voltages with
+/-1 accuracy extends the system safety concept by allowing QM rails from others
components to be monitored.
With its innovative synchronization feature, the FS86 is part of the BYLink System
Power Platform, enabling a new smart approach to designing Safe System Power
Management. It provides power, safety and system scalability to ease platform
development strategies. Cascaded system SBC/PMICs behave as ONE with safety and
sequencing synchronization.
The FS86 is part of a complete family of devices that offer scalability in power and safety,
and provide pin-to-pin and software compatibility. It is developed in compliance with the
ISO 26262 standard and is qualified according to AEC-Q100 requirements.
Features and benefits
Operating Range
? 60 V DC maximum input voltage for 24 V battery network applications
? 36 V DC maximum input voltage for 12 V battery network applications
? Support operating voltage range down to 4.5 V battery voltage with VPRE = 3.3 V
? Low Power OFF mode with low sleep current (10 μA typ.)
Power Supplies
? VPRE: Synchronous high voltage buck controller with external FETs
– Configurable output voltage from 3.3 V to 5.0 V and current capability up to 15 A DC
– Selectable switching frequency in force PWM with APS
? BOOST: Low voltage boost converter with integrated low-side FET
– Configurable output voltage from 5 V to 6 V and current capability up to 1 A DC
? BUCK: Low voltage integrated synchronous BUCK converter
– Configurable output voltage from 1.0 V to 3.3 V and current capability up to 2.5 A DC
? LDO1: Low voltage LDO regulator for MCU I/O and system peripheral support with load
switch capability
– Configurable output voltage from 1.5 V to 5.0 V and current capability up to 400 mA
DC
? LDO2: Medium voltage LDO regulator for MCU I/O and system peripheral support
– Configurable output voltage from 1.1 V to 5.0 V and current capability up to 400 mA
DC
System support
? 2x input pins for wake-up detection, 3.3 V compatible and battery voltage sensing
capability
? Analog Multiplexer with full System Voltages monitoring
? Enhanced leader/follower power up sequencing management thru XFAILB pin
? 10 ms optional RSTB release delay during power up for certain MCU compliancy
? Device control via 32 bits I2C interface with 8-bit CRC
Compliancy
? EMC optimization techniques on switching regulators including spread spectrum, slew
rate control and manual frequency tuning
? EMI robustness supporting various automotive EMI Test standards
? Conducted Emission: IEC 61967-4
? Conducted Immunity: IEC 62132-4
? Radiated emission: FMC1278 rev. 3 from 2018
? Radiated immunity: FMC1278 from 2018 and ISO11452-4
Functional Safety
? Scalable portfolio to fit for ASIL B to ASIL D Automotive Safety Systems
? Independent voltage Monitoring Circuitry
? Up to 10 voltage monitoring input for FS86 and external PMIC voltage rails with 1
target accuracy
? Dedicated interface for MCU monitoring with simple or challenger watchdog monitoring
? MCU hardware failure monitoring with PWM monitoring capability
? External IC failure monitoring
? Logical and Analog Built-in Self-Test
? Safety Outputs with latent fault detection mechanism (PGOOD, RSTB, FS0B)
Configuration and Enablement
? QFN 48 pins with exposed pad for optimized thermal management
? OTP programming for device customization
Applications
? Domain controller (ADAS, electrification, Infotainment, etc.)
? Radar (radar, imaging radar)
? Vision (mono camera, stereo camera, night vision, etc.)
? 24 V battery network (60 V maximum): Truck, bus, transportation
? 12 V battery network (36 V maximum): Automotive
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MFS8631BMDA0ES
- 制造商：
NXP USA Inc.
- 類別：
集成電路（IC） > 電源管理 - 專用
- 系列：
Automotive, AEC-Q100
- 包裝：
托盤
- 應(yīng)用：
照相機(jī)
- 電壓 - 供電：
4.5V ~ 36V
- 工作溫度：
-40°C ~ 125°C（TA）
- 安裝類型：
表面貼裝型
- 封裝/外殼：
48-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝：
48-QFN（7x7）
- 描述：
IC FS86 SYSTEM BASIS CHIP ASIL
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MELFAS |
15+ |
QFN60 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MELFAS |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
MELFAS |
2403+ |
QFN |
11809 |
原裝現(xiàn)貨!歡迎隨時(shí)咨詢! |
詢價(jià) | ||
NXP USA Inc |
23+/24+ |
48-VFQFN |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MELFAS |
24+ |
QFN |
25500 |
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售 |
詢價(jià) | ||
MELFAS |
22+ |
QFN |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
MELFAS |
2021+ |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
MELFAS |
22+ |
QFN |
18000 |
只做全新原裝,支持BOM配單,假一罰十 |
詢價(jià) | ||
MELFAS |
23+ |
QFN |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MELFAS |
18+ |
QFN |
20582 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價(jià) |
