Datasheet > LNK605

LNK605

更新时间： 2024-02-04 04:39:08

品牌	Logo	应用领域
帕沃英蒂格盛 - POWERINT		/
页数	文件大小	规格书
18页	883K
描述
Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LNK605 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
HTS代码：	8542.39.00.01	风险等级：	5.57
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-609代码：	e3
峰值回流温度（摄氏度）：	NOT SPECIFIED	端子面层：	MATTE TIN
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

LNK605 数据手册

LNK603-606/613-616

LinkSwitch-II Family

Energy-Efﬁcient, Accurate CV/CC Switcher

for Adapters and Chargers

Product Highlights

Dramatically Simpliﬁes CV/CC Converters

• Eliminates optocoupler and all secondary CV/CC control circuitry

• Eliminates all control loop compensation circuitry

Advanced Performance Features

• Compensates for transformer inductance tolerances

• Compensates for input line voltage variations

• Compensates for cable voltage drop (LNK61X series)

• Compensates for external component temperature variations

• Very tight IC parameter tolerances using proprietary trimming

technology

Wide Range

High Voltage

DC Input

LinkSwitch-II

BP/M

• Frequency jittering greatly reduces EMI ﬁlter cost

• Even tighter output tolerances achievable with external resistor

selection/trimming

PI-4960-011510

(a) Typical Application Schematic

• Programmable switching frequency up to 85 kHz to reduce

transformer size

V_O

±±5

Advanced Protection/Safety Features

• Auto-restart protection reduces power delivered by >95% for

output short circuit and control loop faults (open and shorted

components)

±ꢀ15

• Hysteretic thermal shutdown – automatic recovery reduces

power supply returns from the ﬁeld

• Meets high voltage creepage requirements between DRAIN and

all other pins both on the PCB and at the package

PI-4916-14ꢀ118

(b) Output Characteristic

I_O

EcoSmart^®– Energy Efﬁcient

Figure 1. Typical Application/Performance – Not a Simpliﬁed Circuit (a) and

Output Characteristic Envelope (b). (see Application Section for

more information).

• Easily meets all global energy efﬁciency regulations

• No-load consumption below 30 mW at 230 VAC with optional

external bias winding

• ON/OFF control provides constant efﬁciency down to very light

loads – ideal for CEC and ENERGY STAR 2.0 regulations

• No current sense resistors – maximizes efﬁciency

Output Power Table

85-265 VAC

Product³

Adapter¹

2.5 W

Open Frame²

Green Package

• Halogen free and RoHS compliant package

LNK603/613PG/DG

LNK604/614PG/DG

LNK605/615PG/DG

LNK606/616PG/GG/DG

3.3 W

3.5 W

4.1 W

Applications

4.5 W

5.1 W

• Chargers for cell/cordless phones, PDAs, MP3/portable audio

devices, adapters, LED drivers, etc.

5.5 W

6.1 W

Table 1. Output Power Table.

Description

Notes:

The LinkSwitch-II dramatically simpliﬁes low power CV/CC

charger designs by eliminating an optocoupler and secondary

control circuitry. The device introduces a revolutionary control

technique to provide very tight output voltage and current

regulation, compensating for transformer and internal parameter

tolerances along with input voltage variations.

1. Minimum continuous power in a typical non-ventilated enclosed adapter

measured at +50 °C ambient, device, T_J<100 °C.

2. Maximum practical continuous power in an open frame design with adequate

heatsinking, measured at 50 °C ambient (see Key Applications Considerations

section for more information).

3. Packages: P: DIP-8C, G: SMD-8C, D: SO-8C.

The device incorporates a 700 V power MOSFET, a novel ON/OFF

control state machine, a high voltage switched current source for

self biasing, frequency jittering, cycle-by-cycle current limit and

hysteretic thermal shutdown circuitry onto a monolithic IC.

www.powerint.com

January 2010

12 3 4 5 6 7...18

下载PDF

与LNK605相关器件

型号	品牌	描述	获取价格	数据表
LNK605DG	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格
LNK605DG-TL	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格
LNK605GG	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格
LNK605GG-TL	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格
LNK605PG	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格
LNK605PG-TL	POWERINT	Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers	获取价格

与LNK605相关文章

STM32F030C6芯片介绍：主要参数分析、引脚配置说明、功耗及封装
2024-05-11

9
PCF8591数据手册解读：参数、引脚说明
2024-05-11

13
一文带你了解ss8050参数、引脚配置、应用指南
2024-05-11

6
深入解析AD7606高性能多通道模数转换器：资料手册参数分析
2024-05-10

9

产品中心

服务支持

精选活动

关于我们

帮助中心

LNK605

LNK605 技术参数

LNK605 数据手册

与LNK605相关器件

与LNK605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

LNK605

LNK605 技术参数

LNK605 数据手册

与LNK605相关器件

与LNK605相关文章

您还可以找

您在本页遇到什么问题？