Datasheet > NCV8853

NCV8853

更新时间： 2024-10-27 01:10:47

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
12页	106K
描述
Automotive Grade Non-Synchronous Buck Controller

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中文翻译

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NCV8853 数据手册

NCV8853

Automotive Grade

Non-Synchronous Buck

Controller

The NCV8853 is an adjustable−output non−synchronous buck

controller which drives an external P−channel MOSFET. The device

uses peak current mode control with internal slope compensation. The

IC incorporates an internal regulator that supplies charge to the gate

driver.

www.onsemi.com

MARKING

DIAGRAM

Protection features include internal soft−start, undervoltage lockout,

cycle−by−cycle current limit, hiccup−mode overcurrent protection,

hiccup−mode short−circuit protection.

Additional features include: power good signal, low quiescent

current sleep mode and externally synchronizable switching

frequency.

V8853xx

ALYW

SOIC−8

SUFFIX D

CASE 751

V8853xx = Specific Device Code

x = 00, 01

Features

= Assembly Location

= Wafer Lot

• Ultra Low Iq Sleep Mode

= Year

• Adjustable Output with 800 mV 2.0% Reference Voltage

• Wide Input of 3.1 to 44 V with Undervoltage Lockout (UVLO)

• Power Good (PG)

= Work Week

= Pb−Free Package

• Internal Soft−Start (SS)

PINOUT DIAGRAM

• Fixed−Frequency Peak Current Mode Control

• Internal Slope Compensating Artificial Ramp

• Internal High−Side PMOS Gate Driver

• Regulated Gate Driver Current Source

• External Frequency Synchronization (SYNC)

• Programmable Cycle−by−Cycle Current Limit (CL)

• Hiccup Overcurrent Protection (OCP)

• Output Short Circuit Hiccup Protection (SCP)

• Space−Saving 8−PIN SOIC Package

1 PG

VIN

EN/SYNC

COMP

ISNS

GDRV

GND

ORDERING INFORMATION

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

†

Device

Package

Shipping

NCV885300D1R2G SOIC−8 2500/Tape & Reel

(Pb−Free)

• These Devices are Pb−Free and are RoHS Compliant

NCV885301D1R2G SOIC−8 2500/Tape & Reel

(Pb−Free)

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

Publication Order Number:

August, 2015 − Rev. 4

NCV8853/D

12 3 4 5 6 7...12

中文翻译

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与NCV8853相关器件

型号	品牌	获取价格	描述	数据表
NCV8853_16	ONSEMI	获取价格	Automotive Grade Non-Synchronous Buck Controller
NCV885300D1R2G	ONSEMI	获取价格	Automotive Grade Non-Synchronous Buck Controller
NCV885301D1R2G	ONSEMI	获取价格	Automotive Grade Non-Synchronous Buck Controller
NCV8855	ONSEMI	获取价格	Quad-Output Automotive System Power Supply IC with Integrated High-Side 2A Switch
NCV8855_10	ONSEMI	获取价格	Quad-Output Automotive System Power Supply IC with Integrated High-Side 2A Switch
NCV8855BMNR2G	ONSEMI	获取价格	Quad-Output Automotive System Power Supply IC with Integrated High-Side 2A Switch
NCV8856	ONSEMI	获取价格	Automotive Grade Synchronous Buck Controller
NCV8856ADBR2G	ONSEMI	获取价格	Synchronous Buck Controller with adjustable output voltage. Drives dual N-channel MOSFETs.
NCV8856DBR2G	ONSEMI	获取价格	Automotive Grade Synchronous Buck Controller
NCV8870	ONSEMI	获取价格	Automotive Grade Non-Synchronous Boost Controller

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