Datasheet > NCP1075BBP100G

NCP1075BBP100G

更新时间： 2024-11-06 00:35:43

品牌	Logo	应用领域
安森美 - ONSEMI		开关光电二极管
页数	文件大小	规格书
33页	442K
描述
Enhanced Off-line Switcher

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中文翻译

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技术参数
数据手册

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NCP1075BBP100G 技术参数

是否无铅：	不含铅	生命周期：	Active
包装说明：	DIP, DIP7/8,.3	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
Factory Lead Time：	6 weeks	风险等级：	2.08
Samacsys Description：	ENHANCED OFF-LINE SWITCHE	模拟集成电路 - 其他类型：	SWITCHING CONTROLLER
控制模式：	CURRENT-MODE	控制技术：	PULSE WIDTH MODULATION
JESD-30 代码：	R-PDIP-T7	长度：	9.32 mm
功能数量：	1	端子数量：	7
最高工作温度：	125 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	DIP
封装等效代码：	DIP7/8,.3	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
座面最大高度：	4.45 mm	最大供电电流 (Isup)：	15 mA
标称供电电压 (Vsup)：	12 V	表面贴装：	NO
切换器配置：	BUCK-BOOST	最大切换频率：	110 kHz
技术：	MOS	温度等级：	AUTOMOTIVE
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7.62 mm

NCP1075BBP100G 数据手册

NCP1075A/B, NCP1076A/B,

NCP1077A/B, NCP1079A/B

Enhanced Off-line Switcher

for Robust and Highly

Efficient Power Supplies

www.onsemi.com

The NCP107xuz products integrate a fixed frequency current mode

controller with a 700 V MOSFET. Available in a two different pin−out

of the very common PDIP−7 package, the NCP107xuz offers a high

level of integration, including soft−start, frequency−jittering,

short−circuit protection, skip−cycle, a maximum peak current

set−point, ramp compensation, and a dynamic self−supply (DSS,

eliminating the need for an auxiliary winding).

Unlike other monolithic solutions, the NCP107xuz is quiet by

nature: during nominal load operation, the part switches at one of the

available frequencies (65, 100 or 130 kHz). When the output power

demand diminishes, the IC automatically enters frequency foldback

mode and provides excellent efficiency at light loads. When the power

demand reduces further, it enters into a skip mode to reduce the

standby consumption down to a no load condition.

Protection features include: a timer to detect an overload or a

short−circuit event, Over−voltage Protection with auto−recovery. Ac

input line voltage detection prevents lethal runaway in low input

voltage conditions (Brown−out) as well as too high an input line (Ac

line Over−voltage Protection). This also allows an Over−power

Protection to compensate all internal delays in high input voltage

conditions and optimize the maximum output current capability.

For improved standby performance, the connection of an auxiliary

winding stops the DSS operation and helps to reduce input power

consumption below 50 mW at high line.

MARKING

DIAGRAMS

P107xPuzy

AWL

YYWWG

PDIP−7

(PDIP−8 LESS PIN 6)

CASE 626A

P107xPuzy

AWL

YYWWG

PDIP−7

(PDIP−8 LESS PIN 3)

CASE 626AS

= Power Version (5, 6, 7, 9)

= Pin Connections (A, B)

= 2nd level OCP enabled/disabled (A, B)

= Oscillator Frequency 65, 100, 130 (A, B, C)

= Assembly Location

Y, YY

= Wafer Lot

= Year

W, WW = Work Week

= Pb−Free Package

ORDERING INFORMATION

See detailed ordering and shipping information on page 31 of

this data sheet.

Features

• Built−in 700 V MOSFET with R

of 13.5 W

DS(ON)

• Adjustable Brown−out Protection and OVP

(NCP1075uz), 4.8 W (NCP1076uz/77uz) and 2.9 W

• 2 Leading Edge Blanking – Current Protection

(NCP1079uz)

(NCP107xuA version only)

• Large Creepage Distance Between High Voltage Pins

• Current−mode Fixed Frequency Operation –

65 / 100 / 130 kHz

• Over Power Protection

• Frequency Jittering for Better EMI Signature

• No Load Input Consumption < 50 mW

• Frequency Foldback to Improve Efficiency at Light

Load

• Various Options for Maximum Peak Current: see below

table

• Fixed Slope Compensation

• These are Pb−free Devices

• Skip−cycle Operation at Low Peak Currents Only

• Dynamic Self−supply: No Need for an Auxiliary

Typical Applications

Winding

• Auxiliary / Standby Isolated Power Supplies

• Major Home Appliances Power Supplies

• Power Meter SMPS

• Internal 10 ms Soft−start

• Auto−recovery Output Short−circuit Protection with

Timer−based Detection

• Wide Input Industrial SMPS

• Auto−recovery Over−voltage Protection with Auxiliary

Winding Operation

Publication Order Number:

November, 2017 − Rev. 2

NCP1076A/D

12 3 4 5 6 7...33

中文翻译

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与NCP1075BBP100G相关器件

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NCP1076	ONSEMI	获取价格	High-Voltage Switcher for Low Power Offline SMPS
NCP1076AAP065G	ONSEMI	获取价格	Enhanced Off-line Switcher

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