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NSV50350AST3G

更新时间： 2023-06-19 14:33:25

品牌	Logo	应用领域
安森美 - ONSEMI		光电二极管信号电路模拟IC
页数	文件大小	规格书
7页	201K
描述
LED Driver, Constant Current Regulator, 350 mA, 50 V

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中文翻译

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技术参数
数据手册

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NSV50350AST3G 技术参数

是否无铅：	不含铅	生命周期：	Active
包装说明：	SMC-2	Reach Compliance Code：	not_compliant
Factory Lead Time：	4 weeks	风险等级：	1.33
Samacsys Description：	LED Lighting Drivers SMC 350MA	模拟集成电路 - 其他类型：	ANALOG CIRCUIT
JESD-30 代码：	R-PDSO-J2	JESD-609代码：	e3
长度：	6.875 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	2
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOJ
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
筛选级别：	AEC-Q101	座面最大高度：	2.61 mm
表面贴装：	YES	端子面层：	Tin (Sn)
端子形式：	J BEND	端子位置：	DUAL
宽度：	5.9 mm	Base Number Matches：	1

NSV50350AST3G 数据手册

NSI50350AST3G

Constant Current Regulator

& LED Driver

50 V, 350 mA + 10%, 5.8 W Package

The linear constant current regulator (CCR) is a simple, economical

and robust device designed to provide a cost−effective solution for

regulating current in LEDs. The CCR is based on Self−Biased

Transistor (SBT) technology and regulates current over a wide voltage

range. It is designed with a negative temperature coefficient to protect

LEDs from thermal runaway at extreme voltages and currents.

The CCR turns on immediately and is at 20% of regulation with

only 0.5 V Vak. It requires no external components allowing it to be

designed as a high or low−side regulator. The high anode−cathode

voltage rating withstands surges common in Automotive, Industrial

and Commercial Signage applications. The CCR comes in thermally

robust packages and is qualified to AEC−Q101 standard and

UL94−V0 Certified.

http://onsemi.com

= 350 mA

reg(SS)

@ Vak = 7.5 V

Anode 2

Also available in DPAK: NSI50350ADT4G.

Cathode 1

Features

• Robust Power Package: 5.8 W

• Wide Operating Voltage Range

SMC

CASE 403

• Immediate Turn−On

• Voltage Surge Suppressing − Protecting LEDs

• AEC−Q101 Qualified and PPAP Capable, UL94−V0 Certified

• SBT (Self−Biased Transistor) Technology

• Negative Temperature Coefficient

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

Compliant

MARKING DIAGRAM

AYWW

350AG

Typical Applications

350A

= Specific Device Code

= Assembly Location

= Year

= Work Week

= Pb−Free Package

• Automobile: Chevron Side Mirror Markers, Cluster, Display &

Instrument Backlighting, CHMSL, Map Light

• AC Lighting Panels, Display Signage, Decorative Lighting, Channel

Lettering

(Note: Microdot may be in either location)

• Application Note AND8349/D − Automotive CHMSL

• Application Notes AND8391/D, AND9008/D − Power Dissipation

Considerations

ORDERING INFORMATION

†

Device

Package

Shipping

2500 / Tape & Reel

Mechanical Characteristics

• CASE: Void-free, transfer-molded, thermosetting plastic

• FINISH: All external surfaces are corrosion resistant and leads are

readily solderable

NSI50350AST3G

SMC

(Pb−Free)

†For information on tape and reel specifications,

including part orientation and tape sizes, please

refer to our Tape and Reel Packaging Specifications

Brochure, BRD8011/D.

• MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:

260°C for 10 seconds

• LEADS: Modified L−Bend providing more contact area to bond pads

• POLARITY: Cathode indicated by molded polarity notch

• MOUNTING POSITIONS: Any

Publication Order Number:

May, 2012 − Rev. 3

NSI50350AS/D

12 3 4 5 6 7

中文翻译

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