Datasheet > NCV97200MW01R2G

NCV97200MW01R2G

更新时间： 2023-09-03 20:29:27

品牌	Logo	应用领域
安森美 - ONSEMI		集成电源管理电路
页数	文件大小	规格书
23页	859K
描述
用于安全应用的汽车多输出功率管理集成电路 (PMIC)

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中文翻译

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数据手册

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NCV97200MW01R2G 数据手册

DATA SHEET

www.onsemi.com

Power Management (PMIC) -

Automotive, Multi-Output,

Safety Applications

QFNW20

MW SUFFIX

CASE 484AD

NCV97200

MARKING DIAGRAM

Description

The NCV97200 is a 2−output monolithic regulator consisting of

1 buck regulator and 1 boost regulator with supervisory functions

including window voltage monitoring on all outputs and a window

watchdog. This product is ideal for ADAS (Advanced Driver

Assistance Systems) applications and utilizes an independent voltage

reference and an adjustable independent oscillator to realize the

supervisory features.

A 40 V non−synchronous buck regulator converts the battery supply

voltage to a 3.3 V output, and delivers up to 3 A (peak). This output

rail may be used as the low voltage input voltage for the

non−synchronous secondary boost converter. The secondary boost is

fixed and is intended to supply a low current 5.0 V rail for In−Vehicle

Networking circuits (IVN).

97200

ALYWG

97200 = Specific Device Code

= 01 or 33

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

(Note: Microdot may be in either location)

All internal MOSFETs are N−channel devices, and a bootstrap

circuit is used to drive the buck high−side MOSFET. Both SMPS

outputs use peak current mode control with internal slope

compensation. The IC incorporates an internal regulator that supplies

charge to the low−voltage gate drivers.

SAFETY DESIGN – ASIL B

ASIL B Product developed in compliance with

ISO 26262 for which a complete safety

package is available.

The NCV97200 is a functional safety solution that reduces the time

required to develop safety systems that comply with the International

Standards Organization (ISO) 26262. The device includes a range of

integrated safety features such as dedicated feedback references,

output voltage monitoring, and window watchdog.

ORDERING INFORMATION

See detailed ordering, marking and shipping information on

page 21 of this data sheet.

Features

Typical Applications

 1 Enabled Buck Converter

 Safety Applications

 1 Boost Converter for IVN Supply

 Wide Input of 4.1 to 40 V with Undervoltage Lockout (UVLO)

 Fixed Frequency Operation at 2 MHz

 Window Watchdog with Independent References

 Cycle−by−cycle Current Limit Protection

 External Frequency Synchronization

 ADAS (Advanced Driver Assistance

Systems)

 Body Electronics

 Telematics

 Pseudo−random Spread Spectrum for Improved EMI

 Option for Switcher Shutdown upon Watchdog Fault

(controlled by part number)

 NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

 These Devices are Pb−Free and Halide Free

 Semiconductor Components Industries, LLC, 2017

Publication Order Number:

July, 2023 − Rev. 5

NCV97200/D

12 3 4 5 6 7...23

中文翻译

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与NCV97200MW01R2G相关器件

型号	品牌	获取价格	描述	数据表
NCV97200MW33R2G	ONSEMI	获取价格	用于安全应用的汽车多输出功率管理集成电路 (PMIC)
NCV97310	ONSEMI	获取价格	3 Buck Regulators
NCV97310MW33R2G	ONSEMI	获取价格	3 Buck Regulators
NCV97310MW50R2G	ONSEMI	获取价格	3 Buck Regulators
NCV97311	ONSEMI	获取价格	3 Buck Regulators
NCV97311A	ONSEMI	获取价格	NCV97311A Evaluation Board Users Manual
NCV97311MW33R2G	ONSEMI	获取价格	3 Buck Regulators
NCV97311MW50AGEVB	ONSEMI	获取价格	NCV97311A Evaluation Board Users Manual
NCV97311MW50AR2G	ONSEMI	获取价格	NCV97311A Evaluation Board Users Manual
NCV97311MW50R2G	ONSEMI	获取价格	3 Buck Regulators

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