NCP3063

更新时间： 2024-09-13 04:57:31

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	259K
描述
1.5 A, Step−Up/Down/Inverting Switching Regulators

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NCP3063 数据手册

NCP3063, NCP3063B,

NCV3063

1.5 A, Step−Up/Down/

Inverting Switching

Regulators

http://onsemi.com

MARKING

The NCP3063 Series is a higher frequency upgrade to the popular

MC34063A and MC33063A monolithic DC−DC converters. These

devices consist of an internal temperature compensated reference,

comparator, a controlled duty cycle oscillator with an active current

limit circuit, a driver and a high current output switch. This series was

specifically designed to be incorporated in Step−Down, Step−Up and

Voltage−Inverting applications with a minimum number of external

components.

DIAGRAMS

3063x

ALYW

Features

SOIC−8

D SUFFIX

CASE 751

• Operation to 40 V Input

V3063

ALYW

• Low Standby Current

• Output Switch Current to 1.5 A

• Output Voltage Adjustable

• Frequency Operation of 150 kHz

• Precision 1.5% Reference

NCP3063x

AWL

• New Features: Internal Thermal Shutdown with Hysteresis

New Features: Cycle−by−Cycle Current Limiting

• Pb−Free Packages are Available

YYWWG

Applications

NCV3063

AWL

YYWWG

PDIP−8

P, P1 SUFFIX

CASE 626

• Step−Down, Step−Up and Inverting supply applications

• High Power LED Lighting

• Battery Chargers

NCP3063

SET dominant

TSD

3063y

ALYW G

DFN−8

SUFFIX

CASE 488

COMPARATOR

−

SET dominant

NCP3063x = Specific Device Code

x = B

0.15 W

OSCILLATOR

0.2 V

Assembly Location

Wafer Lot

Year

Work Week

Pb−Free Package

L, WL

Y, YY

W, WW

47 mH

12 V

2.2 nF

COMPARATOR

1.25 V

REFERENCE

REGULATOR

−

220 mF

out

3.3 V /

(Note: Microdot may be in either location)

800 mA

3.9 kW

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

2.4 kW

470 mF

out

Figure 1. Typical Buck Application Circuit

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

November, 2006 − Rev. 1

NCP3063/D

12 3 4 5 6 7...16

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NCP3063D	ONSEMI	获取价格	1.5 A, Step−Up/Down/Inverting Switching Regulators
NCP3063DR2G	ONSEMI	获取价格	1.5 A, Step−Up/Down/Inverting Switching Regulators
NCP3063MNTXG	ONSEMI	获取价格	1.5 A, Step-Up/Down/ Inverting Switching Regulators
NCP3063PG	ONSEMI	获取价格	1.5 A, Step−Up/Down/Inverting Switching Regulators
NCP3064	ONSEMI	获取价格	1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/OFF Function
NCP3064B	ONSEMI	获取价格	1.5 A, Step-Up/Down/ Inverting Switching Regulator with ON/OFF Function