Datasheet > NCP1399AA

NCP1399AA

更新时间： 2024-11-19 12:56:47

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
43页	666K
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NCP1399AA 数据手册

NCP1399AA, NCP1399BA,

NCP1399AC

High Performance Current

Mode Resonant Controller

with Integrated High-

Voltage Drivers

www.onsemi.com

The NCP1399 is a high performance current mode controller for half

bridge resonant converters. This controller implements 600 V gate

drivers, simplifying layout and reducing external component count. The

built−in Brown−Out input function eases implementation of the

controller in all applications. In applications where a PFC front stage is

needed, the NCP1399 features a dedicated output to drive the PFC

controller. This feature together with dedicated skip mode technique

further improves light load efficiency of the whole application. The

NCP1399 provides a suite of protection features allowing safe operation

in any application. This includes: overload protection, over−current

protection to prevent hard switching cycles, brown−out detection, open

optocoupler detection, automatic dead−time adjust, overvoltage (OVP)

and overtemperature (OTP) protections.

SOIC−16 NB

(LESS PINS 2 AND 13)

D SUFFIX

CASE 751DU

MARKING DIAGRAM

NCP1399xy

AWLYWWG

Features

• High−Frequency Operation from 20 kHz up to 750 kHz

• Current Mode Control Scheme

NCP1399= Specific Device Code

= A or B

= A, B or C

• Automatic Dead−time with Maximum Dead−time Clamp

• Dedicated Startup Sequence for Fast Resonant Tank Stabilization

• Skip Mode Operation for Improved Light Load Efficiency

• Off−mode Operation for Extremely Low No−load Consumption

• Latched or Auto−Recovery Overload Protection

• Latched or Auto−Recovery Output Short Circuit Protection

• Latched Input for Severe Fault Conditions, e.g. OVP or OTP

• Out of Resonance Switching Protection

= Assembly Location

= Wafer Lot

= Year

= Work Week

= Pb−Free Package

PIN CONNECTIONS

16 VBOOT

15 HB

• Open Feedback Loop Protection

• Precise Brown−Out Protection

VBULK/PFCFB

SKIP/REM

LLCFB

MUPPER

• PFC Stage Operation Control According to Load Conditions

• Startup Current Source with Extremely Low Leakage Current

• Dynamic Self−Supply (DSS) Operation in Off−mode or Fault Modes

• Pin to Adjacent Pin / Open Pin Fail Safe

12 MLOWER

LLCCS

GND

10 VCC

PFCMODE

OVP/OTP

PON/OFF

Typical Applications

• Adapters and Offline Battery Chargers

• Flat Panel Display Power Converters

• Computing Power Supplies

(Top View)

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 9 of this data sheet.

• Industrial and Medical Power Sources

Publication Order Number:

December, 2015 − Rev. 2

NCP1399/D

12 3 4 5 6 7...43

中文翻译

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与NCP1399AA相关器件

型号	品牌	获取价格	描述	数据表
NCP1399AADR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AC	ONSEMI	获取价格	High Performance Current Mode Resonant Controller with Integrated High- Voltage Drivers
NCP1399ACDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AF	ONSEMI	获取价格	High Performance Current Mode Resonant Controller with Integrated High- Voltage Drivers
NCP1399AFDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AGDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AHDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AIDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AJDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller
NCP1399AKDR2G	ONSEMI	获取价格	High Performance Current Mode Resonant Controller

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