Datasheet > NCP1398

NCP1398

更新时间： 2024-09-20 01:09:59

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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NCP1398 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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(Top View)

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NCP1398相关器件

型号	品牌	获取价格	描述	数据表
NCP1398_13	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
NCP1398B	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
NCP1398B_13	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
NCP1398BDR2G	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
NCP1398C	ONSEMI	获取价格	High Performance Resonant Mode Controller with Integrated High-Voltage Drivers
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

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