NCV33163

更新时间： 2024-11-23 21:55:47

品牌	Logo	应用领域
安森美 - ONSEMI		稳压器开关
页数	文件大小	规格书
16页	206K
描述
2.5 A, Step-Up/Down/ Inverting Switching Regulators

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NCV33163 数据手册

NCV33163

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2.5 A, Step−Up/Down/

Inverting Switching

Regulators

The NCV33163 series are monolithic power switching regulators

that contain the primary functions required for dc-to-dc converters.

This series is specifically designed to be incorporated in step-up,

step-down, and voltage-inverting applications with a minimum

number of external components.

These devices consist of two high gain voltage feedback

comparators, temperature compensated reference, controlled duty

cycle oscillator, driver with bootstrap capability for increased

efficiency, and a high current output switch. Protective features consist

of cycle-by-cycle current limiting, and internal thermal shutdown.

Also included is a low voltage indicator output designed to interface

with microprocessor based systems.

http://onsemi.com

MARKING

DIAGRAMS

PDIP-16

P SUFFIX

CASE 648C

NCV33163P

AWLYYWW

SO-16W

DW SUFFIX

CASE 751G

These devices are contained in a 16 pin dual-in-line heat tab plastic

package for improved thermal conduction.

• Output Switch Current in Excess of 2.0 A

NCV33163DW

AWLYYWW

• Operation from 2.5 V to 60 V Input

= Assembly Location

• Low Standby Current

• Precision 2% Reference

WL = Wafer Lot

YY = Year

• Controlled Duty Cycle Oscillator

WW = Work Week

• Driver with Bootstrap Capability for Increased Efficiency

• Cycle-by-Cycle Current Limiting

• Internal Thermal Shutdown Protection

• Low Voltage Indicator Output for Direct Microprocessor Interface

• Heat Tab Power Package

PIN CONNECTIONS

Bootstrap Input

LVI Output

Voltage Feedback 2

Voltage Feedback 1

• Moisture Sensitivity Level (MSL) Equals 1

Switch

Emitter

• NCV Prefix, for Automotive and Other Applications Requiring Site

and Change Control

Gnd

Timing Capacitor

Switch Collector

Driver Collector

Sense

(Top View)

ORDERING INFORMATION

Device

Package

SO-16W

Shipping

NCV33163DW

47 Units/Rail

NCV33163DWR2

1000 Tape &

Reel

NCV33163P

PDIP-16

25 Units/Rail

This document contains information on a product under development. ON Semiconductor

reserves the right to change or discontinue this product without notice.

Semiconductor Components Industries, LLC, 2002

Publication Order Number:

November, 2002 - Rev. 0

NCV33163/D

12 3 4 5 6 7...16

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与NCV33163相关器件

型号	品牌	获取价格	描述	数据表
NCV33163_05	ONSEMI	获取价格	2.5 A, Step−Up/Down/Inverting Switching Regulators
NCV33163DW	ONSEMI	获取价格	2.5 A, Step-Up/Down/ Inverting Switching Regulators
NCV33163DWR2	ONSEMI	获取价格	2.5 A, Step-Up/Down/ Inverting Switching Regulators
NCV33163DWR2G	ONSEMI	获取价格	2.5 A, Step−Up/Down/Inverting Switching Regulators
NCV33163P	ONSEMI	获取价格	2.5 A, Step-Up/Down/ Inverting Switching Regulators
NCV33163PG	ONSEMI	获取价格	2.5 A, Step−Up/Down/Inverting Switching Regulators
NCV33164	ONSEMI	获取价格	Micropower Undervoltage Sensing Circuits
NCV33164D-3R2	ONSEMI	获取价格	MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
NCV33164D-3R2G	ONSEMI	获取价格	MICROPOWER UNDERVOLTAGE SENSING CIRCUITS
NCV33164D-5R2	ONSEMI	获取价格	MICROPOWER UNDERVOLTAGE SENSING CIRCUITS

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