Datasheet > NCL30073

NCL30073

更新时间： 2024-11-28 01:18:39

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
22页	542K
描述
Current-Mode PWM Controller

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

NCL30073 数据手册

NCL30073

Current-Mode PWM

Controller for LED

Application

The NCL30073 is a highly integrated PWM controller capable of

delivering a rugged and high performance LED converter in a tiny

TSOP−6 package. With a supply range up to 24 V, the controller hosts

a 65 kHz switching circuitry operated in peak current mode control.

When the voltage on FB pin decreases, the controller enters skip cycle

while limiting the peak current.

www.onsemi.com

Over Power Protection (OPP) is a difficult exercise especially when

no−load standby requirements drive the converter specifications. The

ON proprietary integrated OPP lets you harness the maximum

delivered power without affecting your standby performance simply

via two external resistors. An Over Voltage Protection is also

TSOP−6

CASE 318G−02

MARKING DIAGRAM

combined on the same pin but also on the V line. They offer an

efficient protection in case of adverse open loop operation.

Finally, a timer−based short−circuit protection offers the best

protection scheme, letting you precisely select the protection trip point

without caring of a loose coupling between the auxiliary and the power

windings.

73AAYWG

73A = Specific Device Code

=Assembly Location

= Year

= Work Week

Features

• Fixed−frequency 65 kHz Current−mode Control Operation

• Internal and Adjustable Over Power Protection (OPP) Circuit

• Internal Ramp Compensation

= Pb−Free Package

(Note: Microdot may be in either location)

• Internally Fixed 4 ms Soft−start

PIN CONNECTIONS

• 115 ms Timer−based Auto−recovery Short−circuit Protection

• Protection − Autorecovery

OPP

VCC

DRV

GND

♦ OVP by V

♦ OIP

♦ OTP − Foldback

♦ Short Circuit

TSOP−6 (Top view)

• Up to 24 V V Operation

• Extremely Low No−load Standby Power

• Isolated and Non−isolated Outputs

• Good Regulation – 5%

ORDERING INFORMATION

†

Device

NCL30073SN065T1G

Package

Shipping

• High Power Factor > 0.9

TSOP−6

3000 / Tape

& Reel

• Single Winding Inductor

(Pb−Free)

• Low Parts Count

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specification

Brochure, BRD8011/D.

• EPS 2.0 Compliant

• Pb−Free Devices

• +300 mA/ −500 mA Source/Sink Drive Capability

Typical Application

• Dimmable Retrofit and Low Power Fixture LED Applications

• Phase Cut Dimmer Compatible – LE or TE Types

• Multiple Topology Support

♦ Buck

♦ Buck Boost

♦ Flyback

Publication Order Number:

May, 2017 − Rev. 1

NCL30073/D

12 3 4 5 6 7...22

中文翻译

下载PDF

与NCL30073相关器件

型号	品牌	获取价格	描述	数据表
NCL30073SN065T1G	ONSEMI	获取价格	Current-Mode PWM Controller
NCL30076AADR2G	ONSEMI	获取价格	Wide Analog Dimming Quasi-Resonant Buck Controller
NCL30080	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Side Current-Mode
NCL30080_13	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30080A	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30080ASNT1G	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30080B	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30080BSNT1G	ONSEMI	获取价格	Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30081	ONSEMI	获取价格	Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting
NCL30081_13	ONSEMI	获取价格	Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting

与NCL30073相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

46
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

35
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

64
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

NCL30073

NCL30073 数据手册

与NCL30073相关器件

与NCL30073相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

NCL30073

NCL30073 数据手册

与NCL30073相关器件

与NCL30073相关文章

您还可以找

您在本页遇到什么问题？