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NCP1395BPG

更新时间： 2024-11-19 04:37:59

品牌	Logo	应用领域
安森美 - ONSEMI		控制器
页数	文件大小	规格书
27页	335K
描述
High Performance Resonant Mode Controller

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中文翻译

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数据手册

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NCP1395BPG 数据手册

NCP1395A/B

High Performance Resonant

Mode Controller

The NCP1395A/B offers everything needed to build a reliable and

rugged resonant mode power supply. Its unique architecture includes

a 1.0 MHz Voltage Controller Oscillator whose control mode brings

flexibility when an ORing function is a necessity, e.g. in multiple

feedback paths implementations. Protections featuring various

reaction times, e.g. immediate shutdown or timer−based event,

brown−out, broken optocoupler detection etc., contribute to a safer

converter design, without engendering additional circuitry

complexity. An adjustable deadtime also helps lowering the

shoot−through current contribution as the switching frequency

increases.

http://onsemi.com

MARKING

DIAGRAMS

NCP1395xP

AWLYYWWG

PDIP−16

P SUFFIX

CASE 648

Finally, an onboard operational transconductance amplifier allows

for various configurations, including constant output current working

mode or traditional voltage regulation.

Features

• High Frequency Operation from 50 kHz up to 1.0 MHz

• Selectable Minimum Switching Frequency with "3% Accuracy

• Adjustable Deadtime from 150 ns to 1.0 ms

• Startup Sequence via an Adjustable Soft−Start

• Brown−Out Protection for a Simpler PFC Association

• Latched Input for Severe Fault Conditions, e.g. Overtemperature

or OVP

1395xDR2G

AWLYWW

SO−16

D SUFFIX

CASE 751B

YY, Y

= A or B

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

• Timer−Based Input with Auto−Recovery Operation for Delayed

Event Reaction

• Enable Input for Immediate Event Reaction or Simple ON/OFF

Control

PIN CONNECTIONS

• Operational Transconductance Amplifier (OTA) for Multiple

Feedback Loops

Fmin

Fmax

NINV

Out

• V Operation up to 20 V

• Low Startup Current of 300 mA Max

• Common Collector Optocoupler Connection

• Internal Temperature Shutdown

Slow Fault

Fast Fault

Vcc

Css

• B Version Features 10 V V Startup Threshold for Auxiliary

Ctimer

Supply Usage

• Easy No−Load Operation and Low Standby Power Due to

Programmable Skip−Cycle

AGnd

PGnd

• These are Pb−Free Devices*

(Top View)

Typical Applications

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 25 of this data sheet.

• LCD/Plasma TV Converters

• High Power Ac−DC Adapters for Notebooks

• Industrial and Medical Power Sources

• Offline Battery Chargers

*For additional information on our Pb−Free strategy

and soldering details, please download the ON

SemiconductorSoldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

Semiconductor Components Industries, LLC, 2006

Publication Order Number:

March, 2006 − Rev. 1

NCP1395/D

12 3 4 5 6 7...27

中文翻译

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与NCP1395BPG相关器件

型号	品牌	获取价格	描述	数据表
NCP1395D	ONSEMI	获取价格	High Performance Resonant Mode Controller
NCP1396A	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High−voltage Drivers
NCP1396A_10	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High-Voltage Drivers
NCP1396ADR2G	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High-Voltage Drivers
NCP1396AP	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High--Voltage Drivers
NCP1396APG	ONSEMI	获取价格	1A SWITCHING CONTROLLER, 575kHz SWITCHING FREQ-MAX, PDIP16, LEAD FREE, PLASTIC, DIP-16
NCP1396B	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High−voltage Drivers
NCP1396BDR2G	ONSEMI	获取价格	High Performance Resonant Mode Controller featuring High-Voltage Drivers
NCP1396BP	ONSEMI	获取价格	1A SWITCHING CONTROLLER, 575kHz SWITCHING FREQ-MAX, PDIP16, PLASTIC, DIP-16
NCP1396BPG	ONSEMI	获取价格	1A SWITCHING CONTROLLER, 575kHz SWITCHING FREQ-MAX, PDIP16, LEAD FREE, PLASTIC, DIP-16

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