Datasheet > NCP1398C

NCP1398C

更新时间： 2024-11-24 02:57:23

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
24页	636K
描述
High Performance Resonant Mode Controller with Integrated High-Voltage Drivers

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NCP1398C 数据手册

NCP1398B/C

High Performance Resonant

Mode Controller with

Integrated High-Voltage

Drivers

http://onsemi.com

The NCP1398 is a high performance controller for half bridge LLC

resonant converters. The integrated high voltage gate driver simplifies

layout and reduces external component count. A unique architecture,

which includes a 750 kHz Voltage Controlled Oscillator whose control

mode permits flexibility when an ORing function is required allows

the NCP1398 to deliver everything needed to build a reliable and

rugged resonant mode power supply. The NCP1398 provides a suite of

protection features with configurable settings allow optimization in

any application. This includes: auto−recovery and latch−off

over−current protection, brown−out detection, open optocoupler

detection, adjustable soft−start and dead−time.

SOIC−16 NB, Less Pin 13

D SUFFIX

CASE 751AM

MARKING DIAGRAM

NCP1398xG

AWLYWW

Features

• High−Frequency Operation from 50 kHz up to 750 kHz

• Adjustable Minimum Switching Frequency with 3% Accuracy

• Adjustable Dead−Time

• Startup Sequence Via an Externally Adjustable Soft−Start

• Precise and High Impedance Brown−Out Protection

• Latched Input for Severe Fault Conditions, e.g. Over Temperature or

OVP

= B or C

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

• Timer−Based Auto−Recovery Overcurrent Protection

• Latched Output Short−Circuit Protection

PIN CONNECTIONS

• Open Feedback Loop Protection for NCP1398B Version

Vboot

• Disable Input for ON/OFF Control

• Skip Mode with Adjustable Hysteresis

Ctimer

Discharge

Fmax

Mupper

• V Operation up to 20 V

• 1 A / 0.5 A Peak Current Sink / Source Drive Capability

• Common Collector Optocoupler Connection for Easier ORing

GND

• Internal Temperature Shutdown

• Designed with Pin−to−Adjacent−Pin Short Testing Safety

Considerations

• Designed with Open Pin Testing Safety Considerations

• These Devices are Pb−Free and Halogen Free/BFR Free

Mlower

OLP

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ORDERING INFORMATION

See detailed ordering and shipping information on page 23 of

this data sheet.

Typical Applications

• Flat panel Display Power Converters

• High Power AC/DC Adapters

• Computing Power Supplies

• Industrial and Medical Power Sources

• Offline Battery Chargers

Semiconductor Components Industries, LLC, 2013

Publication Order Number:

January, 2013 − Rev. 0

NCP1398/D

12 3 4 5 6 7...24

中文翻译

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与NCP1398C相关器件

型号	品牌	获取价格	描述	数据表
NCP1398CDR2G	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
NCP1399	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399_16	ONSEMI	获取价格	High Performance Current Mode Resonant Controller with Integrated High- Voltage Drivers
NCP1399_17	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP13992	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP13992AADR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP13992ABDR2G	ONSEMI	获取价格	电流模式谐振控制器，带集成式高电压驱动器，高性能
NCP13992ACDR2G	ONSEMI	获取价格	电流模式谐振控制器，带集成式高电压驱动器，高性能
NCP13992ADDR2G	ONSEMI	获取价格	电流模式谐振控制器，带集成式高电压驱动器，高性能
NCP13992AEDR2G	ONSEMI	获取价格	电流模式谐振控制器，带集成式高电压驱动器，高性能

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